I am not very happy right now. I have colitis but I also have IBS on top of it. I have finally got the D under control with Librax and every once and awhile Immodium. I have had it. I get this pain on my right side and it hurts so bad that I can barely walk or drive. The GI says he did an upper ultrasound and found nothing so they sent me for a pelvic ultrasound. They found nothing. It doesn't happen all the time but it puts me in bed with a heating pad for two days. Does anyone else have these symptoms? What do you do for them?