Crying everyday

I’m almost 24 weeks and the past week or two I’ve been crying more than usual, and especially this last week. I guess I have been having anxiety about certain things. Lately I’ve been really confused about my sex drive, though. My partner and I used to be all over each other but ever since I got pregnant it’s changed and idk what’s wrong with me but sex gives me so much anxiety now. It sucks because as much as it’s great to have a partner that wants me I get overwhelmed by even just the thought of having some fun together. And I don’t want my partner to think I’m not attracted to him anymore if I don’t want to do stuff. He’s been away for a week for business and I can’t wait for him to get back because I’ve been sad and lonely. But ofc there’s that element of wanting to be sexually intimate after it’s been a while because I can’t even remember if we did anything the week before he left, so naturally I should be excited to reconnect that way. I used to like having a dirty chat here and there but I just broke down crying instead. It’s so confusing. Does anyone have similar issues? I don’t even know if I’m explaining this well enough. I just don’t understand why I’m crying over something that I would never even think to make me cry.