I am 14 years old. Ever since about the 4th grade (?) i have had these sudden outburst where I'll suddenly "shiver." It's like when your really cold, and you shiver uncontrollably. The thing is, I'm not cold, i can be any temperature and it happens to me. I start off with this sensation that runs through my body, then BAM. it happens. i just shake, my arm will jerk, as will my head, my chest, my neck, my legs. It just runs through my whole body. People joke around with me that, "ohh, ha, it's turrets!" yeah right. I'm not really sure what it is? When my friends see it happen to me, they give me an odd look, like, "what was THAT?" so it's not just me that sees this happening. my friends see it too. I just have one BURNING question. What do i have?
I can't really help, but I will add that this happens to me too, and I've had them about as long as I can remember. I'm 20 now.