Is someone out to get me?

First, the fat foot saga, then the fat ankle debacle, now I have a weird blister issue!

My shoes rubbed my heel a bit on Monday lunchtime, must have been an incorrect sock/show combo. It wasn't major rubbing, just a slightly pink heel (I did amuse my colleagues by wandering around shoeless for the afternoon though). Then, at 3am this morning (Wednesday!) I woke up with the most painful heel in history. Not sure what happened but my pink heel must have got infected, it was bright red, seeping and painful enough to stop me sleeping.

It's still sore now, I smell like I have bathed in TCP and I am not impressed...