Forum:Please help my lvl 50 Siren is gone....

I got on tonight to play with my friend and beat the DLC3 which I just bought today with my lvl 50 siren and his lvl 52 soldier, but to my miss fortune my sirens save was gone along with my low lvl gear holders T-T. Is there a way to get the saves back even with out a back up or am I going to have to relvl my siren and get the gear again T-T?