Rayray113073 So sorry to hear that you are in such intense pain. Curious if you have found any relief since posting on this forum? My son has been dealing with lower back pain for 10+ years as well. If I didn't know better, I'd think he wrote your post as I have heard him say everything you stated after "Nothing I do has helped." He is so fed up with Doctors and repeated states, "I don't want to live like this."
Have you discussed the possibility of scar tissue removal? It's not often done but in cases where significant scar tissue is an issue they may consider it.