I have been having approx 5-7 bowel movements a day, a little loose, but not runny, tarry, bloody, etc. I have just started taking iron for anemia, zoloft for depression, as well as vitamin d, and calcium, all since about three mos. ago. I recently had a colonoscopy/endoscopy with only a small start of an ulcer and was told to start taking Prilosec. Should I be worried about the frequent, mostly urgent, bowel movements?