Charlie:
Sorry to hear that you broke your cocc(yx). I guess that means we won't be hearing you threaten to kick anyone's ass for a few weeks. That will be a refeshing break.
I took the following from University of Michigan's Sport's medicine journal. Thought it might be useful for you. Note the recommendation for ice. Might be a better alternative (imo) to overuse of the Tylenol 3's (??) they gave you.
Kismet
An injured tailbone needs time to heal. A bruised tailbone may take several days to several weeks to completely heal. A fractured tailbone takes 4 to 6 weeks to heal. In either case, people sometimes have pain for a long time.
While your tailbone injury is healing it is very important to use a doughnut cushion when you are sitting. A doughnut cushion may be purchased at a medical supply house or you may use a child's swimming inner tube.
You should place an ice pack on your tailbone for 20 to 30 minutes every 3 to 4 hours for 2 to 3 days or until the pain goes away.
It is important to avoid constipation while your tailbone is healing. Drink plenty of fluids and increase the amount of fiber in your diet.