Lisalisa, I've had a horrid day at work but this has really made me laugh.
You were asking what next? I think if it were me tomorrow morning, I'd go in and let one of the adults involved know that I was mortified by the whole thing. Laugh along with everyone about it.
Everyone know mistakes happen and the best way to deal with embarrassing moments is to laugh with the people involved. It puts them at ease and will also make them 100% sure that it was an accident and that you are not a weirdo in any way.