I think you have folliculitis rather than herpes. You can get that even if you take good care of yourself.
My advice to you is to see a doctor. I think it will just take one visit to establish the diagnosis, and get proper treatment. That way you won't have to worry anymore, and will be able to keep the situation under control.
In the meantime, I would just cleanse with a mild soap and leave the area alone.
Take care.
Dr. Rockoff
Thanks.
Dr. Rockoff