I think something is wrong!

KK
I have had this one dot (when I mean seriosuly so small like the size of a decent pimple!) on my vulva for as long as i can remember probably late middle school! And occasionally if I shave wrong or something i'll go over it and knick and it'll bleed or sometimes it itches but that's about the worst. But the last few days i have itches so bad and i kept thinking i was having constant clear discharge! So today i shaved to maybe see what was going on because i'm normally shaved, but i realized it's not discharge it's my bump leaking some serious fluid and it won't stop and one whole side is inflamed and red and it's look like i'm rubbed raw and missing skin!