Thank you so much for your replies.

I have read many sites that tell me dizziness is NOT part of a brain tumor....but today I found one that said it was the only symptom the woman had, and it ended up being a baseball sized tumor. GOD, that ruined my whole day!
If more of you can try to convince me that the isn't a brain tumor it will help me.
I just don't understand this. And I don't understand why it is so constant. It never lets up. I am now in a constant state of panic because of this dizziness.
I'm in the area where the the blackout happened. It really pushed me over the edge. It is bad enough that I have trouble with my balance, but to have me stumble around in the dark on top of it? URGH!
Thank you for listening