Hi ! Good morning. I am Dr Shareef answering your query. At the outset I would advise you not to eat from outside if you do. Outside food could give rise to intestinal infections or might produce some kind of sensitivity reaction to a particular component of food examples being lactose intolerance and gluten sensitivity which are under diagnosed everywhere. Once this factor is removed, I would advise you to go for bland diet without any fat, and least spices to avoid gastric irritation. I would also prescribe you with a proton pump inhibitor, a probiotic and a prokinetic drug. If all these are not helpful, I would not hesitate to refer you to a gastro enterologist for a possible endoscopic evaluation of your gut. 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.