Tracy, i have been where you are now, i can promise it will pass, it took weeks for me to feel normal, im not there just yet but it was nothing like the beginning, after amalgam removal.
Epsom salt baths are also good, you can buy it at a health store, it makes you sweat and you feel relaxed.
Diet is important, you cant really recover from this if you eat sugar, yeast or gluten, i have also cut out all dairy now because i still dont feel right. Also caffeine is bad for us, including tea, i miss tea so much!
I know that your test shows high levels of mercury, so you must be feeling rotten, maybe DMSA in 12mg doses, not the 25mg that you were taking would be better. Just halve the capsules, some people have to do this to feel better.
Keep us posted.