I am a 16 year old girl. One day I wake and there is a dot the size of a quarter on the middle of my forhead. It seemed to come up over night. The dot was excessively dry, the dead skin would just flake off. The spot turned into a almost white color and my skin is really light brown. I have started to use Eucerin Moisterizer and that make the dryness go away. But i still have a white-ish spot on the middle of my forehead that won't go away. It has been there for a month and half to 2 months.