I believe you should accustom yourself to eating for health before embarking on "serious" cleansing. (Raw food being serious in its ability to heal all things, yet hugely entertaining at the same time.)
* And yes, I know you do not have diabetes, but that is not the point... (Labels are irrelevant.)
You appear to be suffering from a great deal of stress, which is more than likely due (at least in part) to the overwhelming quantity of information being pumped into a once "McDonalds" mind-set. Everything is your choice of course, but I would suggest calming yourself somewhat and reassessing what it is you wish to achieve, as opposed to ploughing ahead on a very uncertain journey.
Raw food; colon cleanse; Liver Flush ( parasite cleanse if need be) -- all in a very relaxed, completely confident, self-assured fashion. If you proceed to a juice fast without understanding exactly (or near to) how it works, what it achieves, and how one exists post-fast, then you are almost certain to fail - and not fail by eating sprouts, but by devouring a juicy steak, or whatever your drug of choice might be.
My goodness! You have so much time...everything does not have to occur NOW.