About 2 weeks ago I got three sore lumps on my nose and they were itchy and sore for a few days. They started getting really dry and almost overnight turned into sores. The scabs on the two smallest ones have come off and they have started going away but there was one big one where the scab stayed on for almost two weeks.. I just knocked off by accident and as it turns out it was really deep and left 2mm deep 3 mm wide hol in my nose.... anyone have any idea what it is/was? it's kind of freaking me out ... and how can I stop it from scarring?
Also I'm 18, I dont get cold sores and am not sexually active.... If that makes any difference to the answers.