I just wanted to add that it is very unlikely you have what gonzal13 describes.
I have reflux disease. I use Nexium twice daily which is a proton inhibitor. I would suggest an endoscopy to see if you have any pre-cancerous cells growing. which thrive on the stomach lining growing in the throat.I have the procedure done for 15 years. If cought in time one can have a Halo procedure that scrapes the precancerous- lining in the throat. You need to catch it before stage 1, otherwise the cure is tenous at best. I had a friend that had stage 4 and spent 4 months in an induced coma.
The procedure is done twice if needed.
Welcome to the gastroenterology community! It sounds like you have GERD. I would recommend seeing a doctor and getting on some medicine for GERD. Good luck.