TMI Picture included. anyone know what this is?

Anyone know what this is? TMI PICTURE 
This bump is right above my vagina. It has been there for probably years. Does not hurt, does not itch, I shave right over it and i don't feel anything. I have genital herpes so I know that's not what it is because I know what that looks like.  I have a gyno appt next month but thought I'd see if anyone knows first. I never really gave it much thought but now I'm curious.