I have just been through a ear infection of middle ear. It lasted around 2 months or so, it is very depression with minimum music enjoyment. two dose(1 week each) of antibotics fixed it, but that medical make you feel tired all the time.
The symptoms was noticed by music listening. But eventually the symptoms gets more and worst, untill it treated with medicine.
Could you list of the symptoms you have atm.
there has been thread about this in the forums. If you're lucky, it could be wax buildup, if not, could be inflection.
I had:
imbalance hearing (louder in inflected ear)
cloudy, muffled inflected ear
pressure buildup - needs to pop once a while
cracking noise