first time mom fears. HELP!

so I'm 36 weeks pregnant with my first child and I'm terrified. I'm scared about labor and delivery, but what scares me even more is that after that I will have this tiny human that I am responsible for. I don't know what to do. and I work in a daycare nursery around lots of babies so I know a good bit about babies, also I've helped take care of siblings, cousins, etc. I'm just scared because she will be mine. I'm so excited to meet her and my husband and I love her so much, we are just both scared because so much can go wrong. is this normal? how did you get over this?