tinnitus

I have kept track of what I eat but want to be better about tracking tinnitus -- when it's louder or softer and how the pitch changes.  It seems that most mornings it is very high pitched and fairly quiet.   By evening, a lot of times it is louder and much lower -- a clear tone I can pick out on the piano, almost a synthesized piano sound.  Sometimes it has two tones at once, usually a 4th or 5th apart.  Well, at least I'm going in order in the circle of 5ths!  I hope I don't make it to a minor 2nd . . .
I have an appointment with a new ENT Monday, and I'll have a hearing test, too.  I'm hoping my hearing in my left ear hasn't worsened.  Mostly I'm affected in my right ear, but lately I've been hearing ringing a bit in my other ear.