Oddly it doesn't bother me to sleep. o.o Though I sleep on the opposite side of it, so that ear isn't against a pillow or anything. I think that would bother it.. cuz I tried sleeping on that side once when it was acting weird and it.. did feel really annoying. e.e
I would go to the doctor or a hospital but.. I'm honestly a very cheap person and a doctor or hospital visit costs money I wouldn't want to have spent on it, especially for something simple. e.e I haven't even went to an actual doctor's check up in... years. Was going to at one point a few weeks ago because of having been sick for a while and was thinking I might need to get checked out and get medicine to correct it, but then had ended up not going cuz I didn't need to for it.