No problem. The symptoms of magnesium deficiency are numerous. Dr Hyman has an article entitled "Magnesium: The Most Powerful Relaxation Mineral Available" and I like this quote of his...
"Think of magnesium as the relaxation mineral. Anything that is tight, irritable, crampy, and stiff -- whether it is a body part or an even a mood -- is a sign of magnesium deficiency."
Thank you, I am going to definitely try taking magnesium and see if that helps. My shoulder and back muscles are extremely tight and painful as well so it might even help with that.
Eye twitching is a symptom of low magnesium. There are many possible causes of low magnesium but stress is one of them.