I just had a sigmoidoscopy for possible fistula and the surgeon didn't find any fistulas ( yay) but he mentioned to my mom that I would need to continue with medical management of my crohns if that didn't work then I would need a colostomy bag permanently. I am on humira every wk, 50 mg per day of 6mp, and 30 mg prednisone. I am very scared of a colostomy bag as I am only 28 and looking for advice.