Does anyone know why the T. can be tolerable, then for some reason it changes during the day, and gets louder. Sometimes I wake up and it is so low, and then I get up and it gets louder and louder. I have tryed using different pillows, raising or lowering my head. Doesn't matter. I keep thinking it is my sinuses, but who really knows. My goal is to try and just put it out of my mind and make it part of my body, like all other illnesses that you can't control. However it keeps sliding back to my conscience from time to time like OCD.