could i get a lil girl help here?

wow

Hey guys! so me and my boyfriend we booked a hotel together so we could spend time with eachother. We haven’t had sex in forever, so i bet you could imagine what happened the same night for almost 8 hours. So i noticed the next day, it was hard to move, and do stuff. My girlfriend down there, was aching, and sore. Not itchy, but painful ache. I wake up this morning to see it swollen, and it leaking discharge. I’m thinking it’s maybe just a normal thing after rough sex, but then again—maybe i should call up the doctor?