Freckle on palm?
About a year ago I noticed I developed a freckle on my left palm. I'm not usually prone to getting freckles, I barely have any. So, it was unusual to see I had one, let alone on my palm. Well, a year ago it was perfectly round and completely filled in with color. Today, a year later, it's spread out, round-square in shape and not has empty spots of color. Should I be worried?