Brands - awww, don't be nervous! Be excited! You get to see your little one really soon!
I was induced with my first as I was 41.4wks and ds just was way to comfy in my tummy. They applied cervadil the night before and I was cramping but nothing to concern myself with. The next day I went in and by 2pm I was hooked up to the oxytocin (pitocin). At 10:30pm I still wasn't in labour so they broke my water. WHAM! An hour later I was in full blown labour. By 2:30am I had the epidural, by 8am I was pushing and 3 hours after that I had my beautiful 9lb 6oz baby boy in my arms!
The end result is the same, it's just more controlled and a little more restricted. Just be prepared for possibly needing more interventions with an induction than you would if you go naturally. The oxytocin is brutal on your uterus and starts you off with some pretty strong contractions. They are almost unbearable. For me anyway!
Don't worry about it! You're having a baby!
Why are they inducing you on Tuesday just out of curiosity?