PPs, you're being horrible. You've got a hormonal new mother as the OP. Be nice.
OP, it's normal for newborns to look a little weird. And it's ok if you think so too. I went back and forth on mine. My baby was huge at birth, and he kind of looked like a little sumo wrestler with all this extra fat in his face. He was my sweet wonderful perfect...little sumo wrestler.
Give yourself some time to adjust. I imagine this won't be the first time your new baby isn't like your first, and that may be more your sticking point than anything. This baby will be different in some ways, and you'll have to find out what those are as you go.
And she'll gradually lose the old man look!