i have a problem with dizziness. it started about 10 years ago. i first noticed it when i was trying to walk back to the vehicle i was driving. i was looking at the vehicle, and the passengers in it, but i was not walking towards it. then it was over. i thought it was just a one time thing. but over the years, it has progressed. i would get dizzy when i was eating, when i was sitting, when i was working, when i was driving, when i was standing talking to someone. then yesterday, i actually fell over. i had done it before but i was able to catch myself. i wasnt able to yesterday. i dont know whats wrong, i have no ringing in my ears before it happens, i have no warning whatsoever. the whole world spins so violently, and i get very nauseous, and for a long time afterward. when it happens, for the rest of the day, i am not myself. if anyone has any advice at all, please help. i have an appt tomorrow, but i just dont know what to do.