Hello,
The symptoms are suggestive of folliculitis.It does not sound like STD’s because there is no other associated symptom like redness,burning,discharge from the penis or bums.
Folliculitis is the inflammation of one or more hair follicles. The condition may occur anywhere on the skin.
Folliculitis starts when hair follicles are damaged by friction from clothing or during intercourse or blockage of the follicle. In most cases of folliculitis, the damaged follicles are then infected with the bacteria Staphylococcus (staph).
Pls keep the area clean and apply some warm compresses. Also wear loose-fitting cotton clothing and use an antibacterial soap or mild soap like dove.Avoid any kind of cosmetics. Topical antibiotics such as mupirocin or neomycin containing ointment are also useful.In case the symptoms persist then oral antibiotics may be needed.Pls consult a dermatologist in that case.
Hope it helps.Kind regards.
If there turning to white heads then i'm sure its alright bud. just try not too worry about it so much right now, and see how it turns out in a week or two.