It started in March of 2007. While driving to Springfield I felt something happen in the back of my throat. I started choking, coughing and feeling like I was going to throw up. It lasted about 15 minutes. I finally relaxed and it stopped. Then about a month later I felt dizzy going into a store. Then approximately two months later starting really feeling ill. I am so tired and worn out. I have head and ear pressure, feeling nauseated all the time, neck really hurts. Feels like there is a lump in my throat when I swallow. I will all of a sudden feel ice cold, my feet and hands are cold then my teeth start chattering. My husband tells me I am warm though. Then all of a sudden I will fall asleep. It takes me a whole day to recover from this happening. I did have an Anterior Cervical Dissectomy on my C6-C7 vertebrae with a plate and four screws still in there. I am wondering if anyone else has had this surgery and has any of these symptoms. Please respond as soon as possible. I can't get any answers from any doctors at this point. They all tell me I am fine. Thanks