If your craving you should allow yourself them :0) nothing's banned, and you can either use your syn or just have a flexible day. Maybe tomorrow you won't fancy syns and therefore your still on track :0). Congratulations on your loss so far. :0)
Mmmmm chocolate, my favourite, I have it everyday, a curly wurly is 6 syns, I even put mine in the fridge so it lasts longer, or options hot choc sachet stirred into total0%, a whole lot of chocolate goodness for 2 syns.