Should I transfer colleges because I was sexually assaulted?

This guy sexually assaulted me 5 weeks ago and every time I see him, I get really nervous and I instantly get into a bad mood. I know I can't avoid him forever so should I just transfer colleges?

I'm also a freshman and it's my first semester.

(Ps. I didn't report it because I don't think he's a horrible demon who's life should be ruined by one freshman year mistake)