Im scared

Are there any other first time moms that find themselves scared of what's to come? I've wanted a baby more than anything for so long and I'm so excited but sometimes I just get scared shitless about birth and having a little human constantly depending on me. I woke up this morning feeling like I'm not going to be able to handle everything and worried that I'll mess things up. I know I'll be able to handle it and everyone keeps telling me I'm going to be a great mom but still :/ I feel bad about it and I'm hoping it's just hormones getting in the way. Most of the time I can't wait to have a mini me around to talk to and teach and play with and spoil