Stressed

My baby is only two weeks old and I already feel like giving up. I'm soo tired and stressed out and just don't know what to do anymore. My husband works 3rd shift and expects me to stay awake with the baby all night than all day while he sleeps. (Yes I understand he needs to sleep cuz he works) but I'm tired to. I feel like I can do nothing right and he is not shy about telling me EVERYTHING I am doing wrong. I have no encouragement and just want to give up. First time mom and think in doing everything wrong.