Weird feeling inside me

After having sex with my boyfriend Friday night my vagina has a tingling sensation inside or like something is literally inside me since Saturday morning, it’s now Wednesday and it hasn’t gone away! I’ve looked it up but it’s saying it could be persistent genital arousal disorder?? Like what? I don’t feel anything on the lips of my vagina or clit or like I’m having an orgasm or anything. This has never happened idk what to do

I’m also on birth control (pill) 5 months now, and I don’t have a period.

SORRY FOR THE TYPO