I would recommend stopping harsh chelators and looking into a complete healing program. If you are toxic in certain metals (which we all are) you are also most certanly deficient in certain minerals and chelation will do nothing to help bring you back into balance and back to True Health.
I would strongly recommend a full Nutritional Balancing program as this will not only help your body get rid of dozens of toxic metals naturally it will also help balance your mineral levels and ratios providing you with the energy to heal naturally. The end result is a better life with more energy than you have ever experienced before without any stimulants.
If you are determined to get healthy then I would recommend nothing else. http://www.healingaia.com/nutrition/what-is-nutritional-balancing.php
Nutritional Balancing is not a medical diagnosis or treatment. It's a way of life.
Please contact me should you have any questions.