Husband isn't bonding with baby 😔

I had my baby girl a week ago, and it was the happiest day of my life. 4 days later my husband blindsided me and said that she is really putting a strain on our marriage. I didn't know how to react other then crying and I have been ever since. Last night he told me he just isn't happy anymore, and I have been crying about that too. I'm afraid I'm going to have a panic attack, I feel so alone. Am I overreacting or is this normal for first time dad?

UPDATE: he's now saying that this has been the worst two weeks of his life. I don't know how to feel at this point. I feel It's just me and my baby girl now, and that I'm all alone.