Itchy??

Okay y’all, I’m 16 and have recently (about 2 months ish) started to become more sexually active, still a virgin, and usually everything goes fine with fingering and oral, but recently I’ve got an insane feeling down there where it’s almost itchy but not like I need to itch it, but it’s insanely irritating and I feel like I want to rip my vagina out tbh. It’s only been like this for about 48 hours, but it’s starting to really piss me off because I don’t know what it is. Please help?? I’m sure it’s nothing major and may even be a nick from shaving.