Hey, I was having trouble getting to lucidity and now im getting there often but not being there for more than a minute. I've looked up http://en.wikipedia.org/wiki/Spine-tingling and i need some help or some information.

When I figure out im dreaming I don't get excited I remain Calm and everytime this happens, I get Chills down my spine and with that I wake up.
Im unsure why this keeps happening EVERYTIME now I realize i'm dreaming I get Spine-tingling and results of me waking up. Any thoughts ??