Would I be the A-hole if I wrote a email?

I (F16) was bullied for years. One girl specifically, made my life a living hell. She basically would spread rumours about me, she manipulated me, and even dated my ex, and told me about it, saying how it was funny, she also harassed me online, etc. she basically made my life hell, I couldn't go anywhere without feeling unsafe. well recently, I found out she got into a "prestigious" school, known for being hard to get into. And I had applied, and not gotten in.

My point is, she got in, and was a huge bully, and A-hole. So my question is, would I be the asshole for sending the school a email,l and telling them what she did, jsut so she doesn't do it again? Im already aware I might be the A-hole here, but I want to do something so karma bites her.