Induced 40 weeks + 1 VBAC

I’m definitely very anxious about tomorrow. I’ve been 4cm and almost 100% effaced for two weeks. I had a c section with my son because I got stuck at 9cm after 24 hours of labor. My doctors seem optimistic about a VBAC.

I am going in tomorrow at 9am to have my water broken because I’ve been contracting randomly for a few days and baby has dropped but they don’t want him getting much bigger.

I guess my question is, has anyone had their water broken and it was successful? Or can I look forward to another c section?