I've been having head and neck pains, fullness in head and ears, tinitus and snowy vision for a while now. The other day I felt as though my neck went numb and had a full blown panic attack. Doctor did a couple physical tests and talked to me..of course says it's all just anxiety. I have it all the time and it's always lurking over me like a gray cloud. I am going on a trip next week and am scared I'll have scary symptoms while up flying on my own :/ i feel so trapped in my body. any one felt this before or have any advice?