Cervical Dystonia, but now nerve pain all over lower body?

Hi everyone. I have been diagnosed with cervical dystonia and the symptoms I have had have always been centered around the neck region. However, recently I have experienced nerve pain into my legs and feet. It can be constant and then rest and then it come back later at a later time or the next day, etc. It is intense!

Does anyone else experience this type of pain with cervical dystonia?