ok that's interesting, especially the nose licking part eeewww, maybe snot is high in calories and you were unwittingly eating it while you slept? <img src="i/expressions/face-icon-small-happy.gif" border="0"> Yummo, protein!!
Seriously though, did you notice yourself with a much greater appetite than normal? Surely the medicine itself hasn't got a side effect of weight gain? A lot of anti-deps and mood stabilisers do make people both a bit sluggish and hugely hungry though.......