Well I did a 1 month Bowel Cleanse followed by two coffee enemas and about 1 week after all that my kidneys hurt pretty bad for about 4 days. I don't konw if its kidney stones or not. Then this morning I went to the bathroom and saw a bunch of wierd looking corn type of things (I haven't eaten corn in about 6 months) and the pain all of a sudden went away. I haven't had it since, however its only been 6 hours. I don't know if its related or not.