help!!!! is this normal

Soooo I've just had the best most AMAZING sex ever like had in a long time, used a condom and he pulled out as well so he defo didn't cum in me but we used a new lube which is meant to be natural as when I've used normal standard ones before it like felt like it was burning, we used baby oil as well like on the body so some may have got on my vag but it's really swollen on the entrance and feels kinda numb and I don't know if that's normal because I've never had that before?!? So HELP not sure if having allergic reaction or not 😂