Dream of

I'm lying on the floor and I can hear people running in and shouting I cant make out anything they are saying only the occasional "Fatal" "Help" and I can see these people and I don't recgonise any of them..I'm suddenly in a white room but i can't move. Then I'm back in the room where im lying with all the people and i feel helpless and scared. Then they leave and im still there on my own.. And a tear runs down the side of my left cheek and the dream ends.? I've had the same dream but in a different scenerio over the last 4 nights.? what does this mean.?