Hope your back snaps out of it soon. Hah!
Seriously though ... I hope you feel better quick.
When I was 13 or so, I was doin' a pop-a-wheelie off a section of the sidewalk that a giant Oak Tree root had pushed up in to a nice 8" ramp.
It was summer, hands were sweaty, they slipped off the handlebars, and I landed directly on my tailbone on the concrete.
Haven't been able to walk straight up since and as I'm getting older, it hurts constantly to the point where I let out a loud moan when I stand up. When every move you make hurts, you have a tendency to not exercise, then you put on weight, it hurts more, and it's a viscous cycle.
When it happened, I couldn't walk for 2 weeks, but you know how it is when you're a kid. The parents yelled at me for falling and told me to walk it off. Same thing when I broke my big toe running up the front porch steps one time. Never took me to get it set. It hurts like a son of a **tch sometimes now and it veers off to the left. Good thing it's on my left foot.