Sorry - on the skin of your what? I think you have an autocorrect, and I can usually figure them out, but am lost on this one. :(
Different causes of black spots on your penis can be melanosis - https://www.healthline.com/health/penile-melanosis
It might also be Angiokeratoma of Fordyce - https://www.healthline.com/health/mens-health/black-spots-on-scrotum
If you didn't mean around your genitals, let us know. :)
Jessi, I'm wondering if the phrase "a little like dots" here is autocorrect's version of either "little light dots" or "little white dots." Sounding it out, I can't get it to sound like little black dots.
Still working on "at the skin of my attention," though.