I'm a swimmer lest start with that... I have been for a long time and have never experinced any ear problems.. But the other day I was diving and I went under water really fast and my ear popped it hurt but it was not signifigant pain or anything to worry about... But then a coupel days later I can't bite down.. If I touch my teeth together I get a pain in the front of my ear not much though... And if I keep opening and closeing my mouth tehn it dosen't hurt but then if I wiat a godo 5 min I bite down it painful... What can I do to get rid of this... I have only been experiencing this for 3 days...