I think Hopinso is onto something with the kidney cleanse. Have you done the tea cleanse yet? Andreas says every 4 flushes or so they should be done. When the kidneys are overwhelmed, toxins are not removed from the body and maybe that is what you are feeling.
You can order all of the herbs, pre-measured in one bag, from presentmoment.com. Click on 'Andreas Moritz' on the left of their home page.