Hi all
Does anyone have any idea what this could be? I don't want to bother my GP if it's nothing!
It appeared a couple of years ago as a small dark spot that felt rubbery. It didn't bother me so I left it. A couple of months ago I noticed it had got a bit bigger and it's now crusty, like a scab with some black dots on it. It on my forehead right on my hairline.
Any ideas?