I have tingling, tickling in my legs, arms, weakness in my legs, I feel sometimes like drunken, dizzy, feeling like almost fainting (but never actually did), burning in my lower back, when I lie down on my back sometimes I feel like it's "moving" like I was lying on ants hill... When I feel bad my BP rises. Had some period few weeks ago I had needles and pins in feet and hands. I have also weird dreams and legs kicks during sleep.
I didn't look exactly at my tongue, but it has often white spots with many grooves.