Intimacy issues

Bf and I have been struggling with intimacy since baby being born. Baby is goin on 5months. And we started being intimate in late March early April. But not often maybe a few times a month. He sleeps on the couch a lot and I wake him up to come to bed he calls me annoying. He’s the provider and I stay home. I cook and clean and tend to children. When we weren’t intimate he told me cooking and cleaning wasn’t good enough that I needed to be having more intimate time with him but he was sleeping on the couch so I asked him how was I supposed to do that? What do I do? He calls me annoying for waking him to come to bed…and if I don’t have sex with him he starts to be really cold to me and makes me feel like he won’t pay my phone and car bill.