Hi cuite19,
Noone wants to have anything wrong with themselves, but unfortunately "things happen". Does this only happen to you when you shave?? You could be having an allergic reaction to whatever you are using to shave (shaving cream, etc). You also did not mention any other reason that you think you may have this (sex w/someone you don't know much about?? oral sex w/someone who had a cold sore??)
The only way to know if what you have is herpes, is to be tested for it, so the next time this happens to you, go to your Obgyn, and if you don't have one, there are other facilities (like planned parenthood) that can help you.
The other person who replied to you said the same thing happend to them, however, I never had anything that resembled a boil from herpes. I only ever had a primary, but it was the worst possible outbreak I could ever of imagined. It was clusters of little painful sores that wheeped fluid for about 3-5 days before it started to heal & grow scabs. It was painful & extremely itchy at the same time for me, and depending on the location of the sore, can be very painful to pee. I also felt like I had the flu.
Now, I understand that everyones experience with herpes is diffrent, but it is possible that what you have is something different, so please have it checked out... it is the ONLY way to know for sure. Keep us posted on how everything works out, and try not to worry!
P.S. don't pop these pimples, if it is in fact herpes, you can spread it to other locations, it is contagious even to yourself.