Coccyx spinal bone feels a bit loose?

Well, theres a bony, hard structure FAR down on my spine, I think it's the coccyx, but it feels somewhat kind of loose... could I have broken my coccyx bone? And if I would have, would i be in a bunch of pain? because i feel no pain when i feel it, and it hasn't caused any problem, it just feels a bit loose... is this normal? is there something wrong?