Meaning of my dream?

ok. i was in a plane with a friend of mine, i looked out the window and we were on the runway but then the plane turned left and we went over the edge of the runway, and fell into a large body of water, after we fell in i opened the door and swam out and me and a friend of mine(different one, this was a childhood friend) held the plane from sinking while the other pengers swam out, after the last one swam out i saw a babies hand sticking out and grabbed it, and lifted it out of the water, he was naked and still alive, i was calling to the others to help save it and i felt his heartbeat faster and faster, eventually it stopped and he defecated and it went on me(gross i know) i let him go and swam under the water to clean myself, i got out onto land but wasnt fully clean,(i felt stinky)...then i saw myself walkin with 3 friends,not sure who, and then i was walking beside a fence and then knives came flying over, and i lay on the ground and they fell very near to me.