First of all I would stop the cleanse. Then just below your message is some advice about kidney cleansing, I would do that first. You might still have some leftover problems from before and you are not completely healed yet.
You might also consider a different bowelcleanse, you can look up Oxypowder .com">http://www. Oxypowder .com it liquefies old fecal matter in the intestines. It is a completely different system.
Certainly it is not normal to get kidney pain from a bowel cleanse.