Went for a walk with a friend

and it was utterly refreshing, but ended up "paying for it" later. Still, I don't regret the walk, but all the same I'm a bit disappointed over my slow recovery. The problem is, that the post-viral tiredness reminds me all too much of a fibromyalgia flare (extreme fatigue, pain and aches, unable to concentrate etc), and after all those years with fibromyalgia, it's a kind of a pitfall I enter almost each time I get worse ...