I have pain in my upper back like where it hurts before I had my gallbladder taken out.This pain comes and goes periodically but it feels like I m being stabbed. Everything I eat lately gives me diahrea, terrible cramps, and gas and I have had this pain in my lower right groin area for several months. Sometimes it s not to bad, sometimes it hurts REALLY bad, but it always hurts when i have a bowel movement. When I curl up in the fetal position, sometimes it feels like a lot or pressure, or like something is being squished. I had a physical in January and my blood work was fine other being low on b12.