So nervous

I am trying to get myself to relax a bit before we head over to the hospital to check in for our induction. We are supposed to check in around 3:30am so that I can get at least 4 hrs of antibiotics before they break my water and induce me. This is my second pregnancy and I am so nervous about giving birth again. I don't know why I'm so much more nervous this time around. I had a really swift labor and delivery (checked in with my first at 7:30pm and had him at 6:51am after only 30mins of pushing) and an easy recovery.