I have been to the E.R 3 times, i thought 6 weeks ago i had apendicitis, negative was told i had mesenteric adenitis, can't get better, can't take meds without getting sick because of stomach pain, have had cbc normal, cat scan, showd mesenteric and groin swelling. its painful with burning in my right side. blood tests show no bacteria, i feel worse daily, pee test fine, no s.t.d's loads of tiredness head feels light pain in top of head. bowel changes, also have gerd. any ideas thanks.