Has anyone ever had a cracked tailbone?

I think I've cracked mine and it is so painful... especially sitting. Whenever I try to stand after sitting my back locks and I start to shake the pain is so bad. I've heard there is nothing you can do for a cracked tailbone except take pain medication, does anyone know? I fell in the art room at a school a couple of weeks back which caused this. Ugh... and I read somewhere it can take a month or more for the pain to subside.

Blahhh....