you should also check out and see if you have symtoms of candida (yeast/fungal) and/or mercury toxicity. just doing the parasite cleanse isn't enough. you should look at candida and is it caused by mercury, liver/Gallbladder cleanse, colon cleanse. you sound very toxic.
also- go to www.sensiblehealth.com and read about the liver and detoxing.
i had panic/anxiety and it has gotten better through detox. they say candida can cause a lot of fear/anxiety. worth looking into.