Somatic therapy has helped me release a lot of trauma energy. (45-year old trauma.)
I found something also recently quite by accident. I don't know if it would help you.
For a couple years, I thought I kept retearing a gluteal muscle - as originally diagnosed. Last spring or early summer, the pain got worse and worse and did not go away as it often did with ice and rest and salt baths. I went to a different doctor. He said it was a problem with lower back nerve. PT made it worse and I began waking with numb arms and hands, terrible nausea, extreme sadness and the worst part of it all - absolute terror. I could not shake it.
I went to a chiropractor for the first time and in three sessions I was pain and numbness free, but better than that - the terror was gone and most of the sadness.
He explained it in terms of PTSD and holding myself in a position to run! no matter what position I was in all my life. He is teaching me exercises to tell my primitive brain all is well, we are safe.
I cannot express the feeling I have waking each morning now without the terror, sadness, etc.
Fingers crossed it lasts, but I well know at age 57 the need to get the trauma out of our bodies. It's really what I focus on. There is nothing to analyze or discuss anymore. I talked until I was blue in the face and it did no good whatsoever except demoralize me that I couldn't "let go." I could let go. It was my physical body that needed to literally release the trauma energy it held, and learn it was safe once more.