My doctor refused to sign my form at all, despite me starting to cry.. I was just disappointed to be held back and was so determined I wanted to start that very second.
Keep with it, a few days will fly by, plan your journey and make lists of the things you want to benefit from being on the diet.
Brief family and friends. Think about how you will manage social events. Buy in plenty of water and get your strategy ready for starting the new plan.
Buy in a flask, a shaker, a blender, a bag of ice etc, so that you feel like you are doing positive things towards the day you start.
It'll come off so quick a day or two won't matter in the long run, I know how you feel though..