I read your post about using Kombucha T: (I culture and use it myself).
It's an excellent detoxifier,and I use it before meals,when I thinkI need it.
Also, it's wondefull after a LF: very refreshing, esp when dehydrated from the flush.
As someone mentioned, give yourself time between flushes.
You could try doing a "double flush": adding an extra 1/2 of dose of OO/GJ beween the 3rd and 4th Epsom Salt dose. That made a big difference for me.
I use Magnesium Malate prior to the flush (as I found myself unable to drink a lot of Apple Juice)it softens the stones nicely.
I hope you're using Epsom Salts ,I had very little results without ES.
If you're having a lot of discomfort from the GB pain, try applying a Casto Oil pack on it, it did wonders for me.
Keep on flushing: it gets better.