Aw, I'm sorry...that's really crummy. But maybe your doctor will call you out of the blue and say he and some lab technicians were looking at the x-rays and it's really OK.

No, really, it could happen...
With me, instead of getting injured before a big event (oh, watch me jinx it), I always get sick. It's happened loads of times, but I think the worst was in 5th grade when I got really ill and had to miss trick-or-treating, which meant that I couldn't wear the beautiful princess costume my mom had just finished making.

So maybe it's no big deal now, but at the time it was as though lightning had struck.
And when my sister was in college, she tore her knee up at cheerleading practice and had to have messy surgery and stay on crutches for months. She was really hard-core into cheering, so she hated it. She could probably sympathize with you better than I can!