I can't stay focused on anything. It's like my mind just goes blank in the middle of work, talking, everything. Feeling afraid and depressed. Fearful of losing my cognitive abilities. I'm only 44. I'm told I have severe chronic dysautonomia with orthostatic hypotension, but nothing more specific and I'm afraid to ask what kind. I can hardly stay focused enough to form a list of questions for the doctor. This is dreadful.