I am 56 years old, have fibromyalgia, degnenerative disc disease, arthritis and a sleep disorder. I have diabetes and have poor circulation in my legs. I have severe, nightly leg cramps (which I have tried to address with calcium/magnesium supplements, tonic water, etc) and daily leg pain. I get charly horses in my left, inner thigh on a nightly basis and I also experience in the same area a periodic sensation of warm water being poured on my thigh. Have I developed blood flow problems, ie PAD? I have no current doctor and am concerned about blockages.