Replying to So i've searched the bar and non on this sort of cheating..

Alright so i'm in college, i missed a math class and during that class we had a test
I emailed my teacher-i cant make it up
so the kid that sits next to me filled me in on what went on
just the other day we took a quiz
I get an email saying she needs to meet with me about the quiz i took on monday
i go into class today and on my paper is dont look at your neightbors answers, and we need to discuss this.

How can i prove i didnt cheat?
whats the worst that can happen to me..?