Hello, I am 19 years old. I do use smokeless tobacco. But never smoked. For the last 2 months I have had odd problems. It first started with trouble swallowing and a scratchy feeling in my throat. My doctor diagnosed me with GERD And gave me Nexium. Over time that made it easier to swallow but the pain got worse. Then I noticed I had Oral Thrush, I got a different medicine which cleared the Thrush but now my tougne is a brownish colour? Anyways, after a week of Nexium my ears started ringing constantly and at night my face would flush bad, is this a side effect of Nexium or is it something to be concerned about? Now my throat overall feels better but my ears are still ringing and when I drink soda or eat something salty it does not sit well with my stomach or throat. Plus I feel the need to clear my throat a lot. Some days are better than others. But I am hoping I can get some advice. I have an appointment with a specialist in January, But I am honestly scared since I do use snuff. Can somebody give me some insight if this is really GERD? I feel as if when I stress and overthink about my symptoms they become worse, is that possible too? Thank you.