these symptoms sound very familiar to me when I was taking the same supplement that you take. I had had really really weird symptoms coming through which did include constant waves of anxiety and the like, it was just terrible. It had a lot to do with what I was eating also. I think that at this stage the detox is trying to get the mercury and metals out of ur brain which is causing a wide array of effects on your nervous system. Thats just what it felt like to me when I was going through it. At least since you are taking algin the mercury probably won't get reabsorbed. Hang in there, it will get better.

Laura if you are reading this I was just wondering whether you've sent my algin yet? thanx