Mercury Spots on Face from Chelation (DMSA)

Hello,
Would anyone know how to remove mercury spots in the skin there were a result of mercury chelation (DMSA)? I have undergone 4 rounds of DMSA with no spots, however, during my 5th course of DMSA chelation, I radically changed my diet and was very very constipated. As a result, instead of the mercury going through to my urine and bowels, it deposited on my forehead and chin. (I presume the location where the mercury was removed, it deposited it right into the skin (same vicinity). Looks like the mercury was in my brain and jaw (from many years of silver fillings).

Would a Liver Flush eliminate this mercury build up in my skin? I've had these spots for 3 months now.

Thank you!
Electra