22-y-o female. Laid down to take a nap this afternoon and was awakened by a violent shaking in my entire body. It felt like my organs were going to jump out of my skin, especially in my chest and stomach, and my eyes were blinking and I had a terrible headache.
Is this normal during sleep or have I been awakened by a seizure? If it's a seizure, what is my next step?
(I've been up for about a half hour now, and other than feeling tired and still having a headache, I'm pretty much fine.)