(...okay, no one remembers that except shelleycat because i didn't mention in LJ. But aaaanyways...)
Well it didn't turn into a canker sore. It didn't turn into two canker sores. Or three, or four. It turned into _five_ canker sores!
Luckily three of them are very small and will probably go away soon, and one is fairly small and will hopefully go away reasonable soon. That leaves just one large and painful canker sore =P