I Spilled It On Purpose

So, you know how Mrs. Johnson always makes us clean the classroom after everyone leaves? Well, today I kind of did something really dumb. See, we were having a bake sale for charity and I was in charge of bringing in cookies from home. But my cookies turned out to be kinda burnt-looking, so I didn't want anyone to see them. And then... well, let's just say there was a little puddle of milk on the floor near my desk right before cleanup time started. It was supposed to be an accident, but honestly? Yeah, it might have been on purpose. Now everyone has to clean up this big mess and I feel really bad about it. But what if they notice how close my cookies were to that spill? What if someone thinks I did it? I mean, the whole thing just feels so petty now that I'm thinking about it.