About three weeks ago I felt a little dizzy, and began feeling this sensation of fluid sloshing around in my head. I've been feeling it ever since, and it's driving me crazy. It feels like my brain is coated with fluid, that's pressing down causing a tightness in my head. In addition, I've been having trouble concentrating, like I have a "brain fog" that doesn't go away.
I saw a neurologist, who did a ct scan and an MRI. Both were normal. I also had blood work done and was tested for Lyme. Everything was normal, yet the symptoms are still there.
Have any of you had symptoms like the ones I described? Please help. Thank you!