Strange single recurring sore
Okay, so I'm not sure if this should be here but here goes:
I'm a 16 year old male, and every 2 months or so i get this odd raised squishy red sore on my pubic area, right above my penis. It's always in the same place. It isn't a sexually transmitted infection, because I've never had sex. It just pops in a hot shower one day and then I have to sit there, naked, with a tissue on it so I don't bleed into my shorts. The discharge isn't really blood though, it's like a watery mix of blood and some kind of pus. After popping it heals in about 3-4 days, and doesn't come back for another 2 months. It's not really a problem except I'm worried that it could pop at any time when it's there. If anyone has any info or diagnosis, please, it would be most appreciated.