Detox Diary Day Two

So, I slept for ten hours straight (hugely unusual) and woke up feeling...absolutely deathly.  My head was hammering as if I'd downed an entire bottle of Tequila.  I got out of bed - gingerly - and crashed back down again.  Dizzy, weak, totally pathetic.
Detox headache?  It's common when you come off coffee but I rarely drink coffee.  Then I had a pee and realised what had gone wrong.  Now then, we're not going to be squeamish, are we?  Because the thing you...