@outdamnspot - I would guess that the AC is itself inducing some detoxing - the malaise and sick feeling sounds like I have felt many times while detoxing. Several products which were meant to add in detoxing, either to mop up toxins or to facilitate their excretion, would cause a detox reaction themselves for me. My chiropractor once gave me Spanish Black Radish by Standard Process for detoxing and I could not tolerate it, except in very small doses.
About 2 years ago I took 3 amino acids over a period of time for various reasons (sleep being one of them), and each induced a detox reaction. They are glycine, inositol and glutamine. When I looked them up, I found that each is involved in phase II liver detoxification and although they are important for the detox pathways, by themselves they caused a detox reaction. I stuck with them (had to titrate up slowly, particularly with the glycine - I reacted very strongly to it) and eventually I stopped detoxing when I took them, and I really can't remember the last time something caused me to detox. And I used to detox at the drop of a hat. I'm guessing that perhaps they finally got my detox pathways working the way they are supposed to and toxins no longer accumulate the way they used to.