I cannot take B vitamins either--they make me really nauseated and I vomit. Plus, they leave this horrible aftertaste that won't leave me for 3 days!
I'm mostly more tired, like you. My vision isn't blurry. My pupils are really dilated & I 'm light sensitive. I have a weird kind of focussing problem which makes reading for long periods of time challenging. The initial major nausea phase is over, though. So...I live a lazy leisurely life--what can I say? I guess my balance when walking is a little drunken or drugged appearing. I guess, I'm not blinking enough or spaced out seeming. Does this sound familiar? Are you more clumsy/awkward? Do you "space" out really easily, too?