It looks like you have a very complicated situation. I would suggest to start from what is more problematic for you – kidney cleanse.
Dr. Clark recipe is good to crush stones, remove as a sand, so you will not feel a thing.
When you feel better, start colon/ parasite cleanse, then continue with kidney cleanse and start liver flushes. Liver Cleansing is longest, because you need up to 10 flushes in a row to finish and you must take a breaks between them to allow stones to come from inside of you liver.
Colon problems poison liver, then blood becomes toxic and poisons kidneys and this is a circle. You will never get out without paying attention to all components.
So you fix the problems step by step, but don't wait for long.