I have been getting hair removal laser treatment, but this last time I got it, I requested a higher level so that I would see a faster reduction of my arm hair than before, so the nurse used 19/20 level. I got a few burns (more like red bumps), but it wasn't that bad. I noticed that the small brownish-black mole (flat) I had on my arm seems a bit burnt, but I had a thick hair growth in it, so it could be the hair that was burnt inside of it. Will I get cancer if it's damaged?