So sorry your symptoms have not improved as you hoped. I can tell you malnourishment and low mineral counts in the blood are no joke and what landed me in the hospital twice after binges (Yes it was the alcohol I drank, but it was the resulting rock bottom CBC, not the BAC, that caused the seizure and syncope). I still get residual tingling, Reynauds (hands/feet/extremities lose circulation and turn blue) and painful muscle spasms.
However, the vitamin regimen I am on and B12 objections have helped tremendously! I only bring this up because I did not read that your Dr has addressed possible vitamin deficiencies, and this is somewhat easy and inexpensive relief. Best to you!