I don't know why but I've noticed for quite some time now, anytime I get a dose of deja vu, I get really nauseated. It only last for minute or two or three but it seems to be getting worse. I haven't done a good job of researching that one out, but should I be worried? I'm thinking it may have just formed into some kind of psychological linked, but I'm no doctor. For instance, every time I go into a Blockbuster my body seems to think that I have to take a number 2(I don't know how that come about); so is this a similar reaction? Or a condition that I need to get checked out?