lal.la
I have this happen if I eat the wrong foods so diet plays a huge role in how I deal with my GERD. Do see your physician. IMHO your physician is the one who can help you out regarding meds etc.
Sometimes we eat something we don't even realize is going to be a culprit and you cannot stop eating.
Hope you get this all worked out and try to keep your anxiety from rising. It just throws you into a vicious circle of "what ifs".
Peace
Kitt