Good morning,& thank you for taking my question. This site is awesome. I am very puzzled with the things that have been happening to me. Right before Easter, I had my right leg start tingling. With an aunt having MS, I was a little worrried,& the doctore performed a MRI. It was fine.My lumbar mri was fine also. I didn't have a neck mri though.About a week after the tingling, my legs and arms began to twitch terribly. My right leg also began to cramp,& I had a very sensitive spot on the side of my knee that would burn & sting uncontrollably if hot water hit it. Those symptoms went away after a while,& then I had new ones appear. My neck began to hurt &feel extremely heavy,& my toes would burn uncontrollably. Those too, disappeared after a while, and my arms began become heavy. First my left arm and then my right had all these symptoms and now they are everywhere. I even had my right eye feel like it was exploding one night. I woke up and a very sharp pain shot through my eye. It burned and stung something fierce, and then it was better and I went back to sleep. However, it has continued to be very dry. Recently, just these past three days, my neck (at the very base and right below the shoulders) has began to hurt very badly. THe pain has been excrutiating ( my husband even had to lift me out of bed becasue my neck hurt so badly. My arms have also gotten extremely heavy. I have still been able to lift things, but I felt as if lead weights were put in them. My GP gave me a steriod and that seemed to help. At first, I thought Als or ms. Now, I have no idea. Why do my symptoms migrate and come and go. The only thing constant is twitching. Wouldn't a herniated disc be constant pain. Also would a neck herniation cause all these problems? I have a nerve conduction test scheduled this week, but I am going crazy because every day there is something new. Please help.