I have tiny red dots on my torso but don't itch much. today i woke up with a few, very small bumps that itch. no bed bugs, no soap change. help?

Folliculitis: Folliculitis is the term used to describe any inflammation of one or more hair follicles anywhere in the skin. The disorder is caused by damage to the follicles, by a blocked follicle, by shaving, or by friction caused by clothing, helmet straps, and the like. Hair follicles in the neck, groin, or genital area are particularly susceptible to inflammation.