I do hope it isn't a new toe growing in. Having six toes on a foot would be cool if they were all in a row, but a toe growing from the arch of a foot would be a great inconvenience, especially when it came time to buy shoes. I also hope I don't end up having to go to a chiropodist, as that name has always disturbed me. I have no idea why, though it does sound a bit like it could be the name given to practitioners of some sort of peculiar sexual behavior a French nobleman called the Marquis d' Chirop might have come up with.
See, not enough sleep. And my foot still hurts.