I also have other symptoms, such as if I flex my right leg, the muscles of my calf cramp up, and/or quiver, and take a while
to release. If I raise my foot
and flex the muscles in my leg, my foot is held in place and slowly drops as the muscle relaxes. Occasionally, if I point my toes down, they cramp and are stuck pointing down. I also noticed (and measured) last night, that my right lower leg seems much smaller in circumference, and is indeed .5-1" smaller than my left calf.