Total Meltdown

Yesterday i had a massive panic attack because for some reason Flash deleted half of my layers and my animation was completely ruined. I have still now, no idea what happened.
I went into uni and a life saver uni tutor showed me a way to keep things neat and tidy and copied all my work into another flash file and i learnt how to "nest" all my work so it's safer to work with and basically makes more sense.

This is what happened:

And this is what it looks like now: (in progress- still ALOT to do "boooooo!" :( )