Maybe I am getting ill

I've been feeling lethargic all day and had absolutely no inclination to work out my shopping list and food. I've noticed that over the past few days my interest in food has slumped a bit. I'm still hungry and I'm still eating, but I'm more inclined to resort to slightly healthy prepared food rather than making stuff for myself.

Maybe I'm coming down with something, or maybe it's just the legacy of my 18 miler. I hope that it's nothing too serious. Fingers crossed I'll feel better tomorrow once pizza energy has got back into my bloodstream (promised treat for doing the 18 miler, but it tasted surprisingly unappetising).