Hi! Good morning. I am Dr Shareef answering your query. If I were your doctor, I would advise you against eating food from outside, if you do especially fast and fried food. Next I would go for a routine test of stool for ova and cyst and treat it if positive specially for amebiasis which is the unsuspected culprit many a times. Along with this I would also prescribe you with a probiotic, a proton pump inhibitor and a prokinetic. If all these measures fail, I would then refer you to a gastroenterologist for a possible endoscopic evaluation of your intestines. Further management would depend on the results of the physical examination and investigations by the gastro enterologist. 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. Wishing you an early recovery. Dr Shareef.