I Have This Bump On My Vagina. Its Not On

i have this bump on my vagina. its not on the clit but its above it and its been there for a while now. sometimes i poke it with a needle and squeeze it while white/clearish gooey stuff come out, its not a lot considering hole isnt that big. and then scabs over. im not reall sure what it is. it just wont go away. i know its not an std.