Little bump on lips

Alright so basically I don’t think this has anything to do with sex but I’ve never had sex but I have a little bump on my lips of my vagina, like right next to the clit. It itches really bad sometimes and then won’t itch for a long time. It literally just looks like a bump and just feels like a bump. Is it a pimple orrr...? I don’t know. Please help ❤️❤️