For the last few weeks, I've been feeling these really strange sensations in my head. It feels like my head is full of haze and /or fluid, that moves around inside my head , but is always there. It feels like this constant heaviness and tightness in my head. It's an absolutely horrible feeling, and has caused me much anxiety, resulting in loss of sleep and appetite, among other things. I've been feeling unsteady on my feet, and had a really bad dizzy spell a few nights ago, where the room started spinning, and I felt like I was drunk. I feel like I have this permanent brain fog as well, almost like a partial amnesia. I just don't feel like the same person that I did before this all started (my wife and son have even commented on how I seem "different")

 I had a CT scan and an MRI done, both of which were normal, yet these symptoms persist. Have any of you experienced anything like what I've described?  What did you do? Thank you so much....Scott