ITAP for the opposite of self-fulfilling prophecy?

I was wondering if there’s a word for this type of phenomenon:

I had to drive my baby 2 hours there and back for Christmas and she hates the car. I think it’s going to be a disaster so I spend weeks preparing and planning.

It goes super smoothly.

But it only did becuase of my stressing and planning that it wouldn’t. If I’d just bundled her in the car and gone it would have been a disaster.

Is self-negating prophecy a thing?