Horrible mother!!

I feel like I'm a horrible mother!! I am trying so hard to do everything right for my 4 week old but I can't seem to do anything right. He

Constantly feeds and I don't think I'm making enough- I can't calm him down or even put him down for a nap without him screaming! Our days are so hard then when dad gets home then he can calm him down so easy. I don't think I can do this!