Am I tripping?

I’m 32 weeks pregnant and my boyfriend just seems super distant. He doesn’t want sex rarely ever, if we do I can just tell he’s not really into it, he doesn’t talk to me as much throughout the day, doesn’t seem into spending time together as much as he used to.

Idk. Maybe it’s normal but it still hurts. I feel like I want to be close to him and spend time together before our baby is here and we have no time for each other for a little bit. But he doesn’t seem interested. I bring it up to him but he just denies it. It makes me feel alone 😩 Idk what to do.