UPDATE: 2/28/14: My ear finally cleared for good! That's how long it took. This article was originally published 4/2/10. It got much better initially, but then I let it sit like that for a long time. In the end, it was just pain-body. When I finally developed enough presence to concentrate on it, I felt it move from my ear (like a little sprite or tiny benign demon that had found what it thought was a home; use what metaphor you will) into my cheekbone and then finally disappear.
Sweep your body clean daily. Search it with your awareness and winnow out any pockets of negativity in its physical dimension. Turn off your mind and feel your body from the inside. Call this meditation if you like.
It isn't pretty. Check your heart. Check your guts--negativity loves to linger there. Check your legs, your knees. Check your ears. Yes, that's right, you heard me correctly: CHECK YOUR EARS!