acid reflux can have a lot of different causes. Get it checked out and see if you can figure out where that's coming from. Something that is hard for you to digest, eating at the wrong time, drinking at the wrong time, mine started with the meds I was on for "something else" and it gave me acid reflux, ending up today, years later, with GERD. Talk to your doctor about other things you can try to manage the problem. You might have to eliminate things from your diet, change portions and times you eat or drink, or make other changes. Don't give up, hope you can find what is causing the trouble and make adjustments. It sure no fun to have to deal with that!