Yep, Dawn. It's par for the course for many of us. I have explained it as feeling like I am "rattling apart," from the inside out. The good thing is that it never lasts indefinitely...it comes and goes. It helps me to stay away from things that would add to my sense of "nervousness" too, such as caffeine, loud sustained noises, etc. Make sure you bring it up with your team of doctors! The vibrations won't do you in, but they sure will annoy you at times..