Worst sex ever last night!!

So I'm 19 weeks and me and SO got busy last night and it was so bad. Even he commented on how it feels different to before pregnacy. It felt okay for like literally 2 mins and then all feeling just went and it was like I want to stop it was grossing me out but for him I let him finish quick and then just wanted him out of me which never happens before normally I love letting him lie in me while we cuddle. It was just awful. After It started to cry as well which made it even worse. The time before that it felt awful to like I was super dry and like we was using a condom but we wasn't. I love him so much and hate this. Wasn't like this with first pregnancy at all first pregnancy I was like a horney dog on heat!