I too have internal vibrations - started 6 months ago - during the day when sitting/relaxing feel vibes go through feet up to my backside - day time no bother can tolerate - Bedtime has been a nightmare - from head to toe - I have used pillow to raise my head, pillow under my legs which lessens the vibes - seen doctor last week - he said this is a mystery and no one knows the hows and whys etc - he has given me Endep to take at night - helps with the nerve ending - time will tell also a Health practioner suggested I take Alpha Lipoic acid 600mg twice daily after food - I am yet to purchase this. Not much of a help but maybe you could find out more about these meds - I do feel so for you its not good