Master Cleanse Forum - Master Cleanser Lemonade Diet

Hi all I started the Master cleanse on Friday night UK time, so am now nearing the end of day 3. I am experiencing quite severe pain in my right kidney and down to my groin. Also my urine has become frothy and foamy. Has anyone else experienced this? I am not doing the cleanse for weight loss, simply to cleanse. This is my first time so would be grateful for any input. Many thanks
Dreamweaver

Did you ever figure out what this was? It seems like you passed a stone or something. and might have had a bladder infection or just too much bacteria in there, but that would be odd if you are doing the clenase right and drinking lots of water.