Don’t really know what category to put this in

Is this normal?

Me and my guy friend had sex the other day, and he’s the third person ive ever had sex with. So I’m a little confused if this is normal. When I had sex with him when we were done and i was putting on my underwear I noticed something sticking out from inbetween my legs, I’m pretty sure it’s my clit? It was sticking out a lot and it was hard? It’s been a day and it’s gone down a lot but its still poking out a little bit. My whole life up until now my clit has been mostly inside my vagina hidden under the hood, but now it’s poking out? It’s never done that with any of the other guys I had sex with. Is this normal????