I am 54 with cervical stenosis, TMY and Hoshimotos. I have documented hearing loss in both ears, but greated loss on the left side. This I attribute to 35 years as a musician as I tend to position my left ear closer to my guitar while I play. I began singing about 1 year ago. About two weeks ago I developed clogged nasal passages, no infection, just clogged. I effectively treated that with over the counter Nasacort. I also went to an ENT who ruled out sinus issues. However, I develope a feeling of fullness behind both ears, mostly left side fullness which comes with a sensation of loss of hearing. This develops whenever and then resolves at random. I neglected to wear my splint for several years, but just went back to one last week to see if this helps the symptoms. Also I was treated by a dentist apx 3 weeks ago for a crown on an upper left molar which I know will soon need a root canal as it is sensitive to cold. I heard that TMJ can effect your hearing, so I am no longer working on my vocals. This is just a hodge podge mess and I do not know where to point my finger and say this is it! I intend to see my neurologist for hios opinion. Any direction would be appreciated.