Thank you very much for contacting healthcare magic. You have problem of heartburn that may be because of gastroesophageal reflux disease. More aciditity and gas problem may cause burning sensation. Consent a gastroenterologist for further diagnosis. Endoscopy is helpful for diagnose. Abdominal ultra sonography is helpful for further diagnosis. For gastric reflux disease modify your diet and lifestyle. Avoid gaseous foods like cabbage, cauliflower etc. ... Avoid citrus food and oily food. Take small amount of meal and chew properly. Elevate your head during sleeping. Avoid immeadiat sleeping after meal. Avoid spicy food and alcohol drinking. Proper history and physical examination give exact idea. I hope my guidance is helpful to you. Take care. Thanks.