Who elses so?

So my boyfriend had only been with one other person when we got together so his sex drive is still through the roof. I however had been with several people and after us having 2 miscarriages my hormones got fucked up and I don't have a sex drive anymore. We still have sex 2-3 times a week but honestly only because he makes me feel like shit if we don't. And he still acts like it's not enough. I'm 34 weeks pregnant and I don't want to have sex at all!!! He's constantly complaining and bickering about it. And idk what to do anymore. I'm almost to the point to tell him if he needs it that bad he better find someone else because once the baby gets here it's only gonna get worse. Idk what to do. It's really taking a toll on me and our relationship. We had our baby shower yesterday and he was so happy and excited about the baby and it made me feel like things were gonna change then when I told him I was exhausted and didn't feel like having sex he was back. Then the same thing this morning.. What do I do ladies??