Can you get high off drinking to much green tea?

My grandma gave me some of this green tea from China, so I steeped some I had two glasses within the same sitting. Well anyways I got off the computer to go to sleep.. and I got this strange sensation as if I was being rocked on a swing or something.. calming and soothing, yes, but also frightening.. Also may have been from lack of sleep, I stayed up all night, but I do that all the time and this doesn't happen. So can you get high off drinking to much green tea?