Fighting with spouse after baby

My baby is a month old now and my relationship with my husband just seems to be getting worse and worse. He went back to work and ever since I'm the only one getting up with baby at night and then taking care of her all day. Everytime I mention that I would like just one or two nights a weeks of more sleep he freaks out and says no because he works. I don't feel close to him anymore. It feels like the only time he is affectionate towards me is when he wants to do sexual stuff. I try to talk to him and he just blows me off and we never end up having a real conversation. I know some arguing after baby is normal but I didn't expect it to be like this. Anyone have any advice?