I am terrified. Idk what is going on. I have this low sound that comes and goes. Over the last week it has gotten more frequent and louder. Now it is non-stop and louder than everything. 20xs louder than my normal t which is in higher frequencies. Idk what has happened. I had my hearing checked and it is fine. I thought my regular t was bad but it is nothing compared to this. The strange thing is that it totally stops if I talk. Has anyone ever had this happen? It's been this loud for a few days. I'm so scared that it won't stop.