The Coffee Stain Debacle

So I spilled coffee all over my favorite shirt at work today. It was that morning where every little thing seems to go wrong and now I'm sitting here, covered in a stain that looks like some sort of abstract art. My boss is giving me these weird looks whenever she walks by my desk, and honestly, part of me hopes she thinks it's an artistic choice for my new job role as the office creative genius (which doesn't exist). Anyone else ever feel like their day spiraled into a black hole because of one little mishap? Am I just being dramatic or is this really that bad?