Hi so sorry for your pain. I wanted to let you know that I also suffer with pelvic floor and colorectal issues. There’s a muscle and it’s an ugly painful devil in the rectum and when it goes into a spasm it is violently painful. All that to say there is a very inexpensive medicine called Cyclbenzaprine that will relax it in short time. I highly recommend it to you. Ask your doctor about it. The regular name is Flexaril. Good luck and God speed. Diane.