Contractions in personal statements?

I’m editing my UC prompts right now, and I’m wondering if I can use contractions instead of writing out the words. It just sounds awkward when reading it aloud. I know personal statements are supposed to reflect your voice, but is it recommended to use contractions?

yes

No, I was told never to use contractions in formal writing.

college essays aren’t formal writing.

I chose to keep it at a minimal and only used 2 or 3 throughout the essays.

I think it’s perfectly fine. Express yourself!