Hi! Good morning. I am Dr Shareef answering your query. If I were your doctor, I would advise you not to eat any outside food specially the fried, oily, spicy and fast food kind of food as these might bring in intestinal infections giving rise to your symptoms, apart from your intestinal mucosa being sensitive to many constituents of such outside food. I would advise you for routine stool test for ova and cyst to rule infections out, and treat them if positive. Apart from that, I would advise you to add more of roughage and enough liquids in your diet along with a routine moderate exercises depending on your physical fitness. 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.