Did Idina Menzel have the nerves this bad?

Ok. *deep cleansing breath* *deep cleansing breath* I have my audition today. Nervous wreck. I have to SING!! And do a monologue. I couldn't sleep last night and when I did fall asleep I dreamed of all these people doing really well and me completely screwing mine up. So, anyway, I need a miracle. Or a new set of vocal cords.