Last week I noticed a tiny bump on my cheek that grew all of a sudden. I couldn't leave well enough alone, though. I knew it wasn't a pimple, but I picked at it a little bit and it turned into a flat circle the size of a dime. It gets a little scab on it, but then it bleeds, scabs and bleeds. This has been going on now for six days. It is not improving at all. I'm starting to panic. Could this be skin cancer? Or does anyone else have an idea what it could be? My dermatologist is out of town for another week, but I'm got an appt. with her aesthetician on Tuesday.