Yes, sometimes. You really just need to get this checked out. If this were on your arm or back or something, you'd get it checked, right?
Its not an std - it can't be.
Aj
but can dermatitis and eczema cause raised bumps?
If you don't think that this is just varying skin pigmentation, you should get this checked out. It can't be an std, and without itching, or peeling/flaky/dry skin, its probably not a fungal infection.
Maybe its dermatitis, eczema, etc.
Aj