Hi! Good evening. I am Dr Shareef answering your query. If I were your doctor, after a personal physical examination of your abdomen, I would have advised you not to eat anything from outside as intestinal infections could creep in , and also the intestinal mucosa might be hyper sensitive to some of the constituents of the outside food causing such symptoms of yours for such a long period. Apart from this, I would also advise you for a routine stool test for ova and cyst and treat it if positive. In addition, I would advise you for an ultrasound of whole abdomen to rule out any intra abdominal pathology and deal with it accordingly. Till the tests were done, I would advise you for an anti spasmodic along with a proton pump inhibitor drug for a symptomatic relief. I hope this information would help you in discussing with your family physician/treating doctor in further management of your problem. Please do not hesitate to ask in case of any further doubts. Thanks for choosing health care magic to clear doubts on your health problems. I wish you an early recovery. Dr Shareef.