I feel so down

So the other day my ex told me he didn’t wanna be with me anymore, I’m currently pregnant and live with him. I’m looking for a place to move out but in the mean time he continues to ask for sex and gets mad when I don’t give it to him he’s legit just doesn’t care how I feel. I told him if we are not together to not even touch me in that way. He counties to call me babe and ask for head, sex and sexual stuff. He will cuddle with me but that’s about our whole relationship I just keep feeling drained. Depressed and he doesn’t see it. This was his text msg the other day and has been saying this exact thing for a whole year. What do I do at this point he’s throwing mixed signals. Calling me princess when I give him head but I told him no sex ...