Clara, give both of yourselves some time.
I came home from the hospital crying and spent most of the next few weeks that way, partly because I was desperately tired, and partly because I felt I had destroyed our perfect relationship and DH didn't seem that bothered about DS.
Before DS was born DH's sister said something which I thought was strange at the time, she said that she wished men could get their two weeks paternity when the children were older as hers wasn't any good with babies.
Now I understand, DH was the same. Most men are fixers they like practical problems you can solve e.g. baby keeping you awake then move it to another room, finding bf difficult then swap to a bottle. They don't quite get the concept that you need to put a lot in and then you get your reward much much later when they start to smile and gaze adoringly at you.
At the minute you're knackered, you are hormonal, both your lives have been turned over, it will get better, promise.