Hi, this is my first post. I'm feeling frantic! I just tried to drive my car to the store and got just down the drive way when I felt the car shaking and studdering. It has never done this. The "Check Engine" light came on for the first time. I turned the car back up the hill to my house and the studdering got worse. It felt like the car didn't want to go and I parked it in my driveway. Now, I'm not sure what to do-what is wrong? And, do I need a dealer to fix it (an hour away) or someone local? Can I drive it at all? Please help!