My wire slipped off my bracket what should I do? (photo)

First some how 2 of my rubber bands around my brackets came off and idk how that happened but I just left it for a few days and today I was eating chicken strips and the breaking on the outside was really crunchy/hard and then I took a bite and it got stuck in my braces and I got it out and noticed the wire on one of my brackets bent and slipped off and went under the bracket but it's not broken and I've gone all day and it hurts so what should I do?

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