I had the same thing going on for about a 3 weeks and found that diving 2 weekends in a row of diving helped out. I was able to clear under water with out any problems and it did get me about 40% more of my hearing back on land, but it was still a BAD MOVE!!! Now, I'm unable to dive for 2 weeks and that really gets me! Go to the ENT, it really should be an easy visit. I had mine this Monday, finally, should have done it sooner, because now after 3 days of meds everything is back to normal.
Call the ENT...