> I got this really strong reaction/emotion?

I got this really strong reaction/emotion?

Posted at: 2014-06-09 
I don't know what to call it but it scared me. It's not the first time it happened. I was walking with a friend and I got this strong feeling in side me almost like a chill that stopped my movement and I couldn't speak for a few seconds. It doesn't last long but it feelings really I literally move slower and get stiff. What is this?
its nothing
youre probably having a stroke