As others have said, it's a process of elimination...

I have almost all of the same symptoms, especially the electric shock pain in various parts of the body and tingling/numbness. Other things as well but it's an individual disease...

Keep a symptom journal, eat right, get rest and some exercise. And most of all keep LIVING!! Try to enjoy each day the best that you can.

Keep us up to date. There's a lot of info and support here.