Sex (TMI)

Okay so I have not orgasmed since I was like 14 weeks pregnant... I am currently 33 weeks. I have zero interest in sex but I still do it. I literally do not enjoy it like it kind of hurts but I don’t want to make him stop because we do not have sex near as much as we used to maybe once every couple of weeks now. Anybody else’s vag feeling off this late in pregnancy? Will I go back to actually wanting it after baby is out? Help a girl out, I don’t want my sex life forever ruined 😂