I noticed as I was wiping that I was bleeding, so I checked it out and I found a pimple on the inside of my outer labia, but not inside the vagina. It felt hard. I've never had sex or have been naked with someone else. I started using the Gold Bond that does include talc and I've been using baby wipes because it's been really sweaty down there because of the heat. I've been changing my underwear once or twice a day.

What should I do? I'm very worried that something is wrong.