Scared, mixed emotions

I feel horrible writing this but I am hoping I'm not the only mom out there that feels this way.  I was so excited to be a mom and than out of no where I am so nervous and so scared.  I feel like I have no one to talk to and everyone is going to look at me weird if I told them I was scared.  I have all these questions running through my head.
What if I'm a bad mom?
What if my child doesn't like me?
What if I do something wrong?
What if I don't know what I'm doing???
Please tell me this is normal! The past 12 hours all I do is cry when no one is around.