For the past two nights I've been getting pain and tingling in my neck and the left side of my head which I know can be caused by anxiety but tonight I've been getting really weird tingly feelings all over the left side of my body, nausea, dizziness, numbness and more. I don't know what it is but I feel horrible and I don't know if it's my anxiety kicking in as I used to be such a bad sufferer of it, help anyone? I am now worrying about it after the symptoms came on.