Oh, dear Suze, I hope you are not getting sick. I agree with Croutie, you have done so much lately, put so much effort into things that it may be a natural down cycle a bit. Try to rest.
Croutie, I think there might be a discussion about fitbits and such like on a fitness thread here. I know a few ppl who have one and just love it, my sister included. She feels bad if she doesn't get in so many steps a day. And they are a cool fashion piece too!
Just started on laundry, a gazillion loads to do. Neglected it whilst I was busy with the play. Good job I have umpteen pairs of socks and drawers!