Thanks to all. No, I do not have autonomic, I hope. I am very scared of getting it ... I have just palpitations in stressfull situations, but they say it is normal. I had numbers of ecgs, echoes, gastro and renal function ok, I did not have the tilt table test. My major problem is tingling all over body ... and vibration/buzzing sensation. My new symptom is like stabbing with a needle in my legs and arms but especially in my left arm.