Welcome to Healing Well :)
Has your doctor done any stool samples on you to test for blood, parasites, etc? I would definitely bring this up to your doctor if you feel uncomfortable about
it. I've had some very interesting poops myself so I know how it feels when you just don't feel right about
something. The pain sounds bad. Did they do any other tests besides a cat scan? Any scopes, ultrasounds? Being on the right side especially upper to your ribs could be your gallbladder. There are others on here that could give you more info on that. If I were you, I would push your doctors, not giving you any answers does not solve your problem. Whether its IBS, IBD, or gallbladder... you need to know what is wrong and what they can do for you as far as treatment.
Co-Moderator ~ IBS Forum
Dx: IBS 1989, Diverticulosis 2004, UC 2005, Sjogren's 2006
Meds: Sulfazine EC 1000mg, Mesalamine Enemas, Chlorzoxazone 500mg, Naprosyn 500mg, Symax SL .125mg, Protonix 40mg, Xanax XR 2mg, Miralax 17g, Supplements