Could someone help me identify this? I can't schedule an appointment till Monday and I was wondering if anyone might know what this is. I've had it for about 3 weeks but it never really got bad until today, in fact some days previously it seemed like it was completely gone. It does itch, but doesn't hurt or anything.
http://i.snag.gy/V5NYg.jpg Arm this was from yesterday, nothing really there now.
I also have a little on my thighs.