I am having muscle cramps throughout my right leg from hip to knee (most painful on inner thigh by knee) and in my right shoulder and upper arm. I woke up this morning with a severe charley horse in my right thigh, so painful I could hardly walk. I am obese, diabetic and am on medication for diabetes. I am also taking an iron supplement weakness and low iron, and am taking CLA to aid in my weight loss efforts, and a few others (multi vitamin, vitamin D, Garcina Cambogia (spl?)). I am hoping the cramps are nothing to be concerned about, but the pain is lasting and I am nervous to lay down to go to sleep because I don t want to wake up like that again.