How to keep boils or pimples away

Can someone explain how to keep a boil or pimple off of vagina. It’s a squishy bump and it busted and now bleeding. I don’t have a way to get to a doctor right now. It’s on the outside. I have cleaned the area. Is it because I’m shaving wrong or ingrown hair. Is it because it’s too moist down there? Please help. Advice greatly appreciated. Yes I know to go see a doctor and again at the moment I don’t have access to go to one