I know a lot of people get the leg tingly thing but something that just happened today but scared me slightly was as well as my leg kind of shaking and tingly, i began to think the world was moving, i wasn't actually feeling it move or anything it was like i was imagining it.. i can't really explain but i got freaked out. i hope this is to do my anxiety and not somethig serious. I was even thinking for a second i was going to die and imagining that i was feeling the movement of the earth. I'm scared. I don't want to be feeling the earth move. Does anyone else feel this??