So did u ever find out what the problem was?
Hello,
It can be due to infected hair follicles, boils or herpes sores. Herpes is characterized by blisters on the genitals, inside the vagina or rectum, or around the mouth. Sores typically develop 2–20 days after exposure to the virus, but may develop years later. So I feel that you should get the blood tests to detect antibodies for herpes if your doctor suspects it to be herpes after examination. Swab test may give false results. The two best tests are Herpes Select and Western Blot.
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.