Normal or not? Help!

I noticed last night a small little mole, like smaller than a pinhead. Being stupid I've picked at it trying to pry it off but have been unsuccessful (although it's now smaller).

I'm worried it's some sort of std like herpes or warts. I've only ever had sex with one person and we were each other's first, although he's done stuff with one other girl who he had assured me is 100% clean. I'm just getting nervous because I read something like herpes can come with headaches and muscle cramps which I've randomly had the past few days unusually.

It looks a little sore around the mole because I've picked at it and I think its scabbing since I discovered it last night but I think before that it was fine. My main concern is the mole itself.

Is this anything to worry about? It's on my lower labia. I'm