Hi, I wanted to ask about a small spot on my scalp that oozes ever so slighty, scabs up, but never quite seems to heal completely and get recovered with regular skin. There s no itching, hair loss or other unpleasant symptoms associated with the spot, just that it scabs over but never really goes away completely. Its small, just a little dot, probably less than 1/16th inch around. Any insight into what that is?