Yes my main symptom is just POTS. I've said that like 2 or 3 times already.

I do not have fibromyalgia and very little chemical sensitivities. I don't think it's any more than what is normal. Who wants to smell paint or exhaust fumes? lol

I absolutely do have mercury poisoning. I had 8 amalgams in my adulthood which were removed back in winter of 2008. All of my baby teeth had amalgam in them too. In addition I had lots of vaccines too. There is also a huge amalgam tattoo in my mouth I am trying to get removed next week.

I've done daily b12 injections with no difference with my POTS. It does help with my leg numbness and tingling. We have well water but we still filter it with a gravity filter. We had it tested any way and it is clear of lead and all heavy metals so that is not the problem at all. Even if I drink our water from the tap it would be safe.

I'm trying to figure things out too. I tried pretty much everything that these "health forums" suggest with no dice. I don't think DMSA is strong enough to get mercury out. I don't want to be doing this stupid protocol for 10 years. I'd like to get better before I hit 30.

From that link you posted:
Research suggests that as many as 75% of individuals with fibromyalgia have bacterial overgrowth in the small bowel. Clinical experience has found that the pathogen overgrowths cannot be fully eliminated without detoxification of mercury and toxic metals which facilitate the pathogen overgrowths(581).

So we are back to having to find a GOOD heavy metal detox protocol. The Cutler protocol is just not cutting it.