I think that I have night reflux, as I get up with a coating on my tongue and a sore throat on my right side. Have tried ACV, baking soda, apples and nothing has helped so far. After eating, my stomach feels full and heavy, like its weighted down, and the feeling takes a long while to settle. Is this due to excess acidity or lack of acid for digestion? Could anyone help me? Thank you for letting me share my problem.