Hello I have difficult to control migraines and fatigue. My neurologist told me I probably have CFS, complicating the migraine treatment. Along with fatigue I get leg symptoms. Achy calves, knees, heavy feeling in my legs. Sometimes with I'm walking I feel like someone pulled an emergency brake on in my legs. I only can move very slowly, like walking through water. Rest will usually help, but a bad flare can take days, weeks of leg symptoms. Does anyone else get this?