Yes! It feels like someone plucked a guitar string and it is still reverberating..but i your description is right on...
well ...i know this post was a long time ago...but I have had this in my lower legs for over 20 years now..and it is only very slightly worse...so...no diagnosis of anything..checked for MS years ago..
i also get brain zaps, have MVP with palpitations...and pressure headaches...finally I just try and ignore it all...i am still here and am in my 40's , have been to countless doctors...so now I try not to worry too much about things...just wanted to pass this along..I'm not saying dont try and figure out what is wrong..its just i spent sooo much time in docs offices...and they really could not help...eat as best you can, and live each moment to its fullest..