Hi weyn, welcome.
Hopefully I can answer some of your questions below.
I physically could not do the cleanse so I can’t comment on that – hopefully someone else can help here.
RE not feeling so great, yes there is a good chance this is die off. It will get better with time, but you need the Molybdenum asap, it’s not really an optional mineral. It really does help and protect the liver. Where are you from? I can make some recommendations as to where to purchase your supplements.
RE losing weight – at the start of this diet you will loose weight I’m afraid, it’s pretty hard to keep it on, but with that being said I eat a lot of eggs a day for my protein and have been putting back on weight the last few days. I also now have the energy to go back to the gym a number of times a week and with all this protein I am eating I am sizing up quite nicely again!
Don’t start eating the coconut flour or teff flour yet – especially teff which is a test item to try in another few weeks. Once you are on the normal/stage 1 diet for two weeks I could make some coconut bread and try a slice of that, don’t go too mad as you won’t be sure what your reaction will be like.
RE Probiotics – start these two weeks after you start the stage 1 diet see this post, it should help a lot.