Wow! It is amazing that you can find people here who have the same wierd things you do. I had a great deal of difficulty sleeping today, woke up with sensations I can't explain other than sort of pain, tingly, weak in my arms, legs. I tried elevating, lowering, walking, etc and nothing helped. Finally popped a sleeping pill and slept through it. Still feeling weak and tingly in the arms tonight. What an amazing disorder this is!!! Thanks. Terri