The First step is to see a doctor to Ensure what you have is nothing serious. That sounds like a lot like what I have: heartburn. Heartburn is a terrible feeling that happens especially after we drink or eat. It is always a great idea not to drink while you eat, avoid coffee , carbonated drinks and oily goods such as french fries and pizza. Of course these are some tips my gastroenterologist gave me because i have been dealing with heartburn for endless years now, but the more you cut foods that make you feel bad the better it gets. You should also avoid to eat a lot of food right before going to bed and also avoid eating too much canned food, ketchup, mustard and Pepper. These are terrriblefor heartburn. But before anything make sure you visit a doctor