I'm 17 years old and a couple of days ago I realized some small itchy bumps on the top ridge of both of my ears. They weren't super itchy at first so I ignored it thinking I just got bit by a bug and that it would go away, but then it got worse and now I want to rip my ears off. They are unbelievably itchy, red and they feel hot. I can't even stand for my hair to touch my ears. I googled some things and some people say it's an allergic reaction from stuff that's outside, but honestly I've probably been outside twice this summer before this happened. Does anyone know what this is or how to treat it? Thank You.