Yes I had chem sensitivity, cognitive issues and everything else before I started so Im one of the worst ones... Even though I never had Amalgams I came from a toxic mother to start.
I use antioxidants like Vit C, milk thistle ect...
The thing is new symptoms come along has I continue to chelate... For a moment I had severe Chemical sensitivity that was transitional... I kind of still have it but the other day it was strong.
Possibly this is the road to healing? New symptoms can occur while pulling up the mercury?