it doesn't hurt, or pain, or itchy, nothing, sometimes one of this spots bleed after sex or masturbation, cause the skin is sensible, but instantly stop bleed. someone knows what it look like? or it's normal?
How long has this been like this? This is certainly NOT normal. When did you last have unprotected penetrative sex, or receive oral?
You may have a fungal / yeast infection, or a bacterial infection. best to get a doctor to check you out, or go to a sexual health service …