Hi, I have had a mole on my upper arm for a couple of years now. It is a fairly black mole which has always been very flat, in that it could not be felt. I am only 24 and not someone who regularly goes out into the sun nor is that area of my arm really exposed to the sun.
However last week I noticed that my mole has changed. It had rised slightly and developed a very black scab thing over the top of the middle of the scab. I thought it was just a scab so I picked it off. My mole was still underneath the scab, so I didn't think that much of it, however 3 days later another scab had formed on the exact same area ontop of my mole. The scab covers about half of my mole, which is about 5mm in diameter.
However yesterday it was itchy and I scratched off my new scab. My mole now looks like a normal mole, but it is still slightly raised. My mole is fairly circluar with very slight imperfections around the edges.
Could this be melanoma?