Hello,
You have not mentioned since how long you have been having these symptoms but if you are having it since some day then it may be due to infected hair follicles or boils and if its just recent and accompanied by pain and tingling then shingles is an important possibility.
Keep the area clean and apply some warm compresses and topical antiseptics. 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 and incision and drainage may be needed. Please consult a dermatologist in that case.
It is very difficult to precisely confirm a diagnosis without examination and investigations and the answer is based on the medical information provided. For exact diagnosis, you are requested to consult your doctor. I sincerely hope that helps. Take care and please do keep me posted on how you are doing.
Approx 8 yrs I have dealt with it.