You will be fine! I'm also a recent new grad, kinda. I graduated June 2011 but since I had a baby, I wasnt able to jump right into working. I wanted to stay home with the baby or awhile. And after 6 months and about 400 applications, I just got a job as an L&D nurse too! I'd say be confident and always ask questions. You want to make sure you maximize your learning experience in your orientation. Youre not going to suck especially if youre doing something you sincerely love! Good luck to the both of us :)