How to get rid of Boils in groin area ?

I started shaving down there more recently on a regular basis and in the past month I have had 2 boils form in the groin area. One was closer to the ocks but this latest one is on my outer lip! Is having causing this? I used to have problems with this on my ocks but it has gone away but now reappears in my groin area. This really sucks espcially for life. What can I do to get rid of them? From what I read only the only thing is to put hot compress but they have to run their course and only certain time you can have a doctor drain them. This is embaring to go to the doctor for, too.