Personal question!

Tonight my fiancé & I had intercourse, at first I was a little dry, then it was okay. After a few minutes it started to hurt, after he finished inside me I went to clean up and it was burning when I urinated and when I wiped it was light pink and I a little red. Now it feels swollen and I have a burning sensation. I have never had this problem and we have only been with each other! Anyone have any suggestions!? Thanks! :)