How long was the duration between your last (successful?) flush and when you began this round of 5? I had no stones released after a 6 month break from flushing. And also, another ineffective flush after a 2 month break.
What has your history of cleansing been so far?
Have you done a thorough colon cleanse/ cleanses? Do you poop at least twice a day?
Have you cleaned up your diet?
Do you drink enough liquids everyday?
What exactly are you symptoms from candida and mercury? Do you still have fillings in?
Are you in touch with your feelings and emotions? Do you cry?
Do you physically exercise on a regular basis?
I highly recommend omitting all fats and meat, all fried foods, and limiting your protein for the week before a flush. Do not drink cold liquids. Eat raw garlic on onions.. the more you can handle the better. I also recommend fasting on the day of the flush...perhaps even eating only fruit the day prior. All these things add up and can make or break a flush. You also have to be relaxed, unstressed, and exercise daily with good energy flowing through your system.