Strum

I was playing n all of a sudden my game crashed. Error CE-34878-0. So i went to restart my game save was there but all my futures n badges were gone. Does this happen to everyone playing this game.? I love that game. Hate starting all over. I noticed the game lags after saving pauses for a brief second n unpauses and a few seconds later it pauses again like its having a hard time saving idk. Is there anyway to get all my feats n badges back?? Maybe quit playing idk. Anyone have any answers for this.???