I have had crusty, nasty skin problems behind both of my ears from the onset of puberty. What happened today however went above and beyond the normal nastiness I'm accustom to. What I thought was a small patch of dry, flaky skin turned out to be what I would consider, a giant sized blackhead. When I attempted to remove the "dry skin," it was like pulling a cork out. A cork made of dead skin and who knows what else. The three pieces that I managed to eradicate, were thicker than pencil lead and had a combined length was about 1/2". Now there's a hole in the crease where my left earlobe joins my jaw. Should I have this looked at? Is there something I can do to ensure it doesn't come back? Thanks.