That shaking is probably due to a temporary electrolyte imbalance caused by the flush. As great as the flush is, you have to remember that the flush does bring on a temporary mineral and electrolyte imbalance. If I were you, I would really wait 3-4 weeks instead of 2 weeks before you do your next flush to give your body enough recovery/rebalance time and to be safe. It is all about listening to and respecting your body. Also, "quality" of flushes is far more important than the "quantity" of fluses. I still don't understand why so many are obsessed with stone counting and rushing to get rid of many stones as possible. Many people have posted that how they felt after a flush wasn't always related to how many stones they discharged. Indicators, such as better digestion, improved blood pressure, reduced acne, less fatigue, etc., serve as a better reflection of the benefits of the flush than how many hundreds or hundreds of thousands or millions of stones were discharged.