I'm a virgin, 24 y/o.
I got this a few days ago and it hurts kida like a blister and feels like a pimple. I do get pimples there sometimes but not this big or painful. I can't go to the gynecologist soon and I'm scared 
It is not an STD as you never had sex.
It looks like skin irriation due to yeast.
You need professional help.
hey, don’t be scared. It is normal for vaginas to be funny textures sometimes. If you are a virgin it is impossible for it to he anything serious. I have had similar little bumps to you before. The dr said it was just irritation from soap/cleaning too intensely! Try not to worry yourself, see your dr and they will put your mind at rest.