It is my understanding that the liver works at night, and that timing is VERY important when doing a liver flush.
I am not surprised you did not get a lot of "stones" out if you did yours during the day.
I have reported before on fewer stones after taking iodoral.
Last week I (#23) and Husband (#18) did a liver flush. About 50 dark stones each, very small and long, looking like grains of rice. Must be old (darker colour) and maybe stuck in small places (elongated shape).
The next day we were very much in need of Taurine and Vit. C, as measured by a pendulum. This immediately stopped the chill effect.