Hello,
Without examination,confirmation of a diagnosis is tough,but it sounds like folliculitis or boils. Folliculitis is the inflammation of one or more hair follicles. The condition may occur anywhere on the skin.It starts when hair follicles are damaged by friction from clothing 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 topical antiseptics and cold compresses. Also 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.
I hope that helps. Take care and pls do keep me posted on how you are doing or if you have any additional queries. Kind regards.
You have folliculiitis.Best to get the pus culture and sensitivity done, to choose the best antibiotic.Do consult your physician.