It's nothing to worry about. I have several moles and a few years one taken off that was cancerous. I have to see a dermatologist every year, I usually come away with some sort of stitches. :( This is what my dermatologist told me. If it is bigger than the eraser end of pencil, has irregular boarders and coloring, or you have noticed changes in size or color that is when you need to get it checked out. I have one that is really annoying right where my jean line is, it is slightly raised and I have caught it several times and made it bleed, Dr. tells me this is nothing to worry about. I also have an awful, awful one on my neck that I would LOVE to get rid of, by noooo since it's raised they aren't worried about that one. Ins won't cover it since it would be cosmetic. Bah!