Falling apart

So Monday my daughter will be 4 weeks old. I love her so much but I'm not sleeping at all. My husband works so I sleep on the couch so he can sleep for work. He keep saying he's so tired yet I'm the one that's up all night and all day. He sleeps 7-8 hours a night. My anxiety is so high and the medication isn't helping. I've been telling at him all day. He also doesn't listen to a thing I say. I don't know what to do.