What 7–10 Years of Not Being Believed Does to Your Nervous System

The American College of OB-GYNs released updated clinical guidelines this week pushing for earlier endometriosis diagnosis, without requiring surgery first.

I want to celebrate that. It is genuinely long overdue.

And I want to stay with something these guidelines do not address. Because the physical disease is only part of the story, and the part that gets left out is the part I work with every day.

The Statistics the New Guidelines Won't Fix

People with endometriosis have nearly three times the rate of depression compared to the general population. Nearly three times the rate of anxiety. In some studies, the prevalence of depressive symptoms in endo patients ranges from 9.8% all the way to 98.5%.

Those numbers are staggering. And increasingly, the research is clear about a significant driver of that mental health burden. It is not only the pain. It is what happens to a person who spends 7 to 10 years being told their pain is not real.

Updated guidelines change what happens at the doctor's office starting now. They do not reach backward through a decade of appointments where you were told it was stress. Normal cramps. All in your head. You're being dramatic. Your labs are fine.

That history lives somewhere. And it lives in your nervous system.

What Those Years Actually Do to Your Body

Think about what chronic invalidation does over time.

You go to doctor after doctor. You describe pain that is disrupting your life, your work, your relationships, your sense of yourself as someone who can rely on their own body. And again and again, the response is some version of: we don't see anything, you seem fine, maybe it's anxiety.

Your body starts to learn things it shouldn't have to learn.

It learns that pain is unpredictable and help isn't coming. It learns that your signals, the signals your body sends to tell you something is wrong, are not trustworthy. It learns to either amplify those signals (because you had to escalate to be heard) or to suppress them (because what was the point). Your nervous system, which is designed to detect threat and signal for help, begins to operate in a fundamentally different way.

Clinically, this is a trauma response. Not a metaphor. An actual neurobiological adaptation to an invalidating environment.

People with endo also show dramatically elevated rates of what's called hypervigilance: a state of constant low-grade scanning for what might go wrong next. Your body is chronically braced. Waiting for the next flare, the next dismissal, the next time you'll have to fight to be believed. Even when you are finally heard, that pattern doesn't automatically turn off.

A diagnosis, as validating and necessary as it is, does not undo the neurological patterns that formed during the years it took to get there.

The Connection Almost No One Is Naming

Here is what I find remarkable about the people I work with who have endometriosis and a history of emotionally immature or dismissive family systems:

Medical gaslighting and emotional neglect feel the same in the body. They are not the same experience. But the nervous system response they produce, the learned self-doubt, the suppression of your own signals, the bracing, the loss of trust in your own perception, is nearly identical.

When you grew up in a family where your pain didn't matter, or where expressing your needs was met with dismissal or irritation, your nervous system learned something: my experience is not reliable. My signals don't get a response. I need to manage this alone.

Then you went to doctor after doctor and received the same message from the medical system.

That is a compounded wound. And it explains why so many people with endo come to therapy not only exhausted, but fundamentally disconnected from their own bodies. The body has been an unreliable narrator for so long. The body has caused so much pain and so much disbelief. Of course there is distance between who you are and what your body is telling you. ‍

Rebuilding that relationship, slowly, carefully, on your terms, is some of the most profound healing work I know.

What Somatic Therapy Does for Endo Clients

This is why I work at the intersection of chronic illness and somatic therapy. Not because somatic therapy treats endometriosis. It doesn't. But because the psychological and nervous system wounds that come with endo require a different kind of healing than talk therapy alone can provide.

Here's what somatic therapy can do for people with endo:

Discharge stored stress responses. Years of pain, medical appointments, and hypervigilance leave their signature in the body. Somatic work creates space for the nervous system to release what it's been carrying, in ways that talking about it alone cannot reach.

Rebuild trust between you and your body. This is the heart of the work. Your body has been an adversary for a long time, or at least it has felt that way. Somatic therapy creates slow, titrated experiences of being inside your body without threat. Of noticing sensation without panic. Of beginning to trust your signals again.

Process the grief of lost time. Years of delayed diagnosis are years of your life. Years of altered plans, of managing pain in silence, of not being believed by people who should have helped you. That grief is real and it deserves to be held, not bypassed.

Address the nervous system pattern itself. Through body-centered approaches, we work directly with the hypervigilance, the bracing, the freeze or fawn responses that developed during those years. Not just managing them. Slowly, actually changing them.

This is not a quick fix. It is a process. But it is one that meets you where the wound actually lives, not just in your story, but in your body.

You Fought Hard to Be Believed

You spent years advocating for yourself in a system that wasn't listening. You described your pain in waiting rooms and exam rooms and to partners who couldn't quite understand, and you kept going back even when nothing changed.

That took enormous strength. And it also took a toll.

Getting a diagnosis is not the finish line. It is the beginning of a different chapter, one where the physical disease can finally be addressed, and where the nervous system that survived those years of not being believed can finally begin to heal.

If you have endo and recognize any of this, I want you to know: you are not dramatic, you are not broken, and there is specific, targeted healing available to you.

You can learn more about how the fawn response connects to chronic invalidation, because for many people with endo who also grew up in invalidating families, these threads run together in ways that are important to understand. You can also read about somatic approaches and why the body holds more than the mind remembers when it comes to healing.

When you're ready to do the healing work your diagnosis couldn't give you, I'm here.

👉 Schedule a free consultation

‍All the best,
Kymberly Kremnitzer, LMSW
The Rooted Therapist MI, PLLC

Kymberly Kremnitzer is a Licensed Master Social Worker (LMSW) and certified somatic and grief therapist in Michigan. She specializes in somatic and trauma-informed therapy for adults navigating chronic illness, medical gaslighting, and the nervous system wounds that come with years of not being believed. She is the founder of The Rooted Therapist MI.