Forced hiatus

It's been over a week since that fantastic run and unfortunately that was the last time I got out. Shortly after getting back to the UK, I picked up a virus that categorically put me out of action for a few days. I managed a swim at the pool on Sunday and thought I was on the road to recovery, but then yesterday became inexplicably exhausted (struggled to stay awake at 5:30pm!). I'm still feeling achy and lethargic today, so I don't think I should leap back into anything just yet. How frustrating!