Wondering if anyone else gets this..I wake up duing sleep with my arms shaking as if im really cold and then it stops and then i wake again and arms shake and then feeling really tired like im mentally alert but something in the body tells me i need more sleep..Also Today my left side of my body feels like it tingles left arm ,left leg and now left side of face...I also woke up with my feet feeling like they were throbbing like they were swollen but don't look that way..The tingling feels more like something crawling ..but could just be tingling..its weird cause its on my left side..