Boil?

I have this boil/cyst/something that is on the outside of my vagina and keeps leaking stuff (gross I know). But it never goes away and I’m just wondering what it is. Like I can squeeze it one day and stuff will come out and within the next day or two I can do it again. Idk what the deal is but it’s annoying. It’s kinda purplish/red but not too big.