Will I fail my Karate test just for making my sister get my glasses off the table?

I know that souds really dumb, but after a Karate test we just complete, I made my sister, who is also in class, get my glasses off the table where I had left them to do Kumite. Now I completely regret it because Sensei looked at me in a strange way when he saw it. I feel sooo terrible right now, WHAT DO I DO?! Will he mark me as a fail just because of THAT?!!! Please no stupid answers, I seriously feel bad right now...