Answer

Hi. It sounds like what you have is called "folliculitis". This is an inflammation of the hair follicles that occurs from the frequent irritation from shaving the area. This is probably the most common type of skin infection and is usually not dangerous. The best way to initially treat this is with an over-the-counter topical preparation such as Bacitracin or Neosporin. If that doesn't work you may need an oral antibiotic such as Cephalexin. If you need an oral antibiotic you will have to see a doctor, assuming you live in the U.S.

Also, I would recommend you stop shaving this area till it heals.

I say all this on the assumption you don't have any chronic serious diseases like Diabetes or HIV. If you do you need to see a doctor. Hope this helps and if it does please "accept" my info.