Can Someone tell me what my dream means?

My Dream began with me graduating from fifth grade . I was sitting in a chair at the graduation I sense in my dream that my step father was her to pick me up i saw his care p by into a parking stop the graduation was outside btw . So I got up and walked to his car at the parking stop when i got to the parking stop he was not there so i look around and saw him at a micky mouse phone room where there was phones all over the walls when i got there he was not there . i looked around in the room and i saw a door i opened the door and my vision turned into kinda like Sepia turns out the room i went into was an office and there was a tv turned on in there and it said everyone in the would is dieing and then i walked out of the office really slowly and i felt the ground move back and forth slowly i keeped walking the ground rised up and there earth quake went on i thought to myself is this 2012 or something so i looked down at the ground and saw clouds with eyes so i jumped and i fell i said to myself as I falled everytime i go into a cloud i go somewhere else I did not go though a cloud bed i did hang onto one and staned on it it felt like a hard pillow when standed on the pillow my i gain some time of morphing power to my body and was able to fly. I flue to the ground i saw huge kid walking on earth as soon as I hit the ground I turned into a cartoon car and headed to my familys house. Thats where my dream ended