Csection after vaginal?

So I know the obvious answer, every pregnancy is different and anything can happen so yes, it is possibly to have to have a csection for a 2nd pregnancy, even though you’ve had a vaginal birth before. But my question is, how likely is it and has anybody else gone through this experience? I’ve already had a little girl, she was 5lb 8oz but she came at 37w+2. My mother in law goes and sees a psychic occasionally and also tried to get into doing Tarot Card readings and during this whole pregnancy, she’s been telling me that I’m going to have a csection or that this labor is gonna be completely different from my last and that I need to prepare for a csection🤦🏻‍♀️ I don’t believe in all of the psychic stuff (no offense to the people that do) but it still freaks me out because I really don’t want to have a csection. Has anybody had to have a csection after having a vaginal birth? If so, was it because of complications or an emergency? I’m just really nervous and paranoid now but I know that either way, it’ll all work out and be fine, it just scares me! Thanks for any advice!