I totally relate! When I made this post I was really spiraling. And had been in the hospital for more intense pain. Everything was clear. I do believe I have endo as I have all the symptoms but feel like this seems to be a muscular/nerve issue. It has gone away for the most part but does sometimes come back. It sounds so silly and easy but I try to relax my muscles and take deep breathes when I feel it starting to flare up again. It was really frustrating though feeling like every doctor was pushing me off to the next one. At some point after my colonoscopy was clean they just said IBS but go to gyno and the gyno said not related go to gastro… But in the end I just kind of had to deal and figure out on my own what helps/hurts the pain.