Translation of "Bumpy" in Spanish

I had a bumpy start,

Tuve un comienzo con altibajos

You discover the roads are bumpy,

Descubres que los caminos son irregulares,

But you don't like bumpy roads.

pero no te gustan los caminos irregulares.

Hang on tight. Bumpy road ahead.

Afírmate que se vienen baches.

Her conservative politics and her bumpy advocacy,

su ideología conservadora y su activismo accidentado.