Why am I feeling this way?

So I’ve been so excited for babies arrival.. I mean I’ve been anxiously waiting for it and now... I’m so nervous.

Yesterday I had my appt and this is the first time doc loaded me up with “labor” info and when to call and go in because I’m gonna be 37W Wednesday... and I now have become so nervous... I’ve never experienced “going into labor” this is my second but I was induced and had the epidural right away and I’m scared... I’m not mentally prepared for the first contraction or for my water to break.... uhhhhh... all night id wake up and make sure everything was still normal. Why is this happening 😐😭