A lot of my symptoms started following head injury and whiplash, but had problems preceding the accident. Over the last year, I have gotten sicker and sicker. Many bizarre neurological symptoms. Now after eating have very strange all over head and neck pain. It is especially bad in the morning and when I'm stressed. Also have chemical sensitivities. But these bizarre. Also sometimes have these symptoms in my legs. This winter I had become severely dehydrated as well. Will have symptoms no matter what I eat. Alll my symptoms are worse in winter. Started coughing up green sputum abou two and a half years ago. IGG 3 & 4 deficiency. IGM deficiency. IGA low normal. Since I had a normal responsee to the pneumoniacocceal vaccine, the immunologist in Pittsburgh won't do a thing. I am becoming terrified of these bizarre neurological symptoms. Have not found anyone who can help me. Am I reacting to chemicals?