Hello MetalMX.

Welcome here. Sorry to hear you are suffering all this...

Hum, all I can say, I had several of the symptoms you have/had like "Reduction in the sense of touch, muscle weakness, bone/joint pains, immune problems" and it turned out to be hypothiroidism, fibromyalgia and ostheoarthritis... How nice eh ?

Doc gave me Fluoxac, Eutirox, Lyrica, Celebrex, B complex and Zinc... Nice combo !!!

They worked !!! My strong aches, my weakness etc, finally stoped after 5 years with them...

Im now taking only my B complex and Im feeling good these days.... You mentioned B12 is helping you too, which is nice to read.

About the mercury, perhaps your doc can give you something to help desintoxicating you ??? You could try cranberry capsules... they help desintoxicating our body.

Cheers.
Majo.