Hi Im Scott age 33. Ok last year I got a fullness feeling in my ear. Thought maybe a wax build up, went to ent, no wax, Yada Yada yada. Yall know the drill. MRI and CT found nothing. Slowly developed tinnitus over the next few months and continued to lose hearing. Now I have a job where there is some noise so I wear headphones and listen to music or books while I'm working. One day while I had my ear buds in, someone started talking to me, so I took one ear bud out of my good ear so i could listen and left the bud in my bad ear. When I started responding to them, the noise from the music in my bad ear went waaaay up. When I stopped talking it closed back up. I realized that this happened every time I speak, or yawn, chew ice, or clench my jaw really hard and try to push it up. My original assessment of my condition was eustachian tube, but the ent said no. But I can't figure this out. Any ideas? Anyone have a similar situation? Thanks much