Still haven't been diagnosed-- waiting on blood tests still. Was wondering if this was normal or not. I was extremely dizzy for about 6 weeks and had lots of twitching muscles, muscle aches, tingling in my legs and feet, painful feet, etc. As of the past couple of weeks my dizziness is not as bad, but still there now and then and all the other symptoms have calmed down some. I have to say today I feel pretty good. Is this normal? Do they come and go this drastically? Could it be something else? I have had a mri and it is clear. Any comments would be helpful. Thanks!