Haha, "it only hurts when I breathe". I love saying that.

Anyway, rib shmib. No worries.

I'm pretty sure I fractured my coccix once. I asked some people to throw me (hold legs, hold arms, swing!), and I landed on it. It hurt like a bastard, and I couldn't move very much or sit down without groaning and grunting in pleasure agony. I never bothered with the doctor though. Waste of my time. I also didn't take painkillers. Not because I'm 'ard or anything, but because I'm a complete bellend and didn't think of it.