Diane, I’ve had my Jpouch for 29 years after suffering with UC for 9 years. Many complications the first few years, mostly from not sticking to a low residue diet. Had a Jpouch redo 13 years ago, think the first one was put in upside down? I was unable to pass digested food regularly. All fixed but I did have pain. Used a heating pad. Massages.
Maybe you have a similar problem? Just diagnosed with CD last week but still feel ok, only have a fast metabolism and have diarrhea. A good doctor will help you. I always search for the best or go to the chief of Colorectal Surgery at the best hospital. Good Luck. Keep us posted.