Feel used

Idk if there’s anything anyone can say to do or help but j feel like venting out a bad experience.

Had sex w this boy at a party who I’ve been friends w for a while. No protection. As soon as it finished he turned over to sleep and said nothing.

Next day he said I should get plan b but sorta left me to manage it all myself. He hasn’t asked how I am or if I’m okay considering this is quite a distressing situation.

Do I talk to him or do I just leave it?