This sounds like a crazy question but I have 2 spots that are concerning to me but whenever I am outside in the sun, my bathing suit bottoms cover them and 99% of the time I always wear shorts over the bottoms causing them to be completely concealed. I've also had these spots for years since I was a little girl (I'm only 1😎 but I haven't paid attention to see if any of them have changed over the years. Both spots are round, smaller than 6 mm, and are a dark/brown color so they seem normal to me but I'm just obsessing over them and it's freaking me out and I also don't see why I would have melanoma in a spot that's completely concealed whenever I'm in the sun!!