I crashed and burned after a shower yesterday :-( but I must have gone up and down my stairs a squillion times with armfuls of stuff (and I live in a three storey house) so I'm going to count that rather than say I didn't do anything.
For me it's easy to think I didn't do anything if it isn't measured, which is a bit daft really as I am reasonably active on days I'm not writing. Thinking about ordering a fitbit type gadget so even on my non-structured exercise days I have an idea of what I'm doing..