Interesting thought - stuffing on chocolate - but my first thought is - won't you be ill?? At the very least you will have indigestion - and then suffer for a day or so - won't that make things worse??
As EVERHOPEFUL says - MODERATION - and balance the chocolate with healthy foods - Set yourself a limit - maybe 8 squares - divide that amount up into several lots during the day - so after each meal as a reward for having had a healthy meal you know you have a little (the key word here being LITTLE) chocolate to look forward to - to eat really slowly and savour fully.
By the way - I hope its 70% dark chocolate - or may7be a drink of cocoa - you are having - then you can also think that that LITTLE bit of chocolate after the meal is actually doing you good - giving antioxidants to your body. Too much would not have the same effect.
Tell you what - you do that for me - and tell me that you successfully limited your chocolate - and there is a Spark Goodie coming your way!!
Having said all that I am actually really proud of you - proud that you got through 3 days successfully - just before you start tomorrow - please do 1 thing for me - sit quietly - and think - now tell me that although you may have missed the chocolate - you are really proud that you managed to get through those 3 days - and that is a great feeling - being proud of yourself.
Hold that thought - know that you could do it again if you ever decided to - but also know that there are a lot more things that can make you proud of YOU !! They may be little or big but they are things that are important to you - and they make you feel good about YOU!!