Yes! I have one too! I fell down the stairs in 2018 and have a huge hump. Apparently I must have broken my tailbone and now have a calcified spot of bone there. It showed up recently on a PET scan. I am now having nerve issues and am starting to see PT/OT about the neuropathy so it has recently come into discussion about whether this is playing a part because I may have shifted the way I carried myself because of the break.