Horrible nightmares are horrible...

I was trapped in a room with about twenty other people, everyone (except me) wore gas masks...
Since I'm rather scared of those things, I tried running away, but couldn't since the door was locked...
The room was slowly filling up with poisonous gas...
One of the girls in the room tried to help me but I was too scared of the masks...
I died in the nightmare and woke up lying on the floor...
