This year I have suddenly got hundreds of tiny red bumps that I think are moles. They are all over my upper body, most are tiny, a few look like they are going to burst full of blood. I have always had a few very large moles that protrude, and I have a few light brown flat spots.
My father, his mother, and everyone back has died from cancer, and I am concerned, does this sound like something I should be concerned about?