Apparently if you watch my eyes follow moving objects, they bounce around significantly. This jumping around causes me to feel dizzy.
She said she can't imagine what I must be seeing every time my eyes bounce around, and said it must be really difficult to function. Hearing that was really validating.
But of course I forgot to tell her. One of the first tests she did was take my head and moved it around quickly. After a couple seconds I crumpled and started passing out. I could hear her asking if I was okay, but I felt too sick to move or talk. When I could talk again I slowly said, "I'm sorry, I forgot to tell you I pass out easily." Er minor detail...