I got my jpouch in September 2015,other than IBS symptoms I'd learned to live with it. For the past 6 months I've had episodic unbearable pain attacks. They are very random about once every month or so but unbearable. When I have one the pain is severe and sharp I literally have to lie still take 800mg ibuprofen and nausea medicine. Eventually it'll pass but not because of bowel movement or gas. I actually have neither during or after the pain. I recently had KUB,flexsig and everything was normal. I've also noticed that my stool isn't moving into rectum by itself without me straining. I'll feel the stool down low and be uncomfortable but it doesn't move down enough to start bowel movement. I'll feel my gas get like in rectum but not come out unless I spread buttocks apart. Any advice or thoughts are greatly appreciated!!!