<s>[INST] Severe abdominal pain  For the last two weeks I have had severe pain on my right side.I have been to the er three times and to my primary doctor yet they tell me nothing.what should I do or who should I contact ? I cannot eat and haven't been able to stay out of the fetal position. Thank you [/INST] The reasons of such a severe abdominal pain to keep you in fetal position can be: Ureteric colic due to a stone, appendicitis, volvulus, Ischemic colitis to name a few. You should consult a Surgical Gastroenterologist and get contrast enhanced CT scan of the Abdomen to find out the cause. IT is possible that you will require a surgery. </s>