Recently bitfloor announced it was closing.  I had most my bitcoins in my account so I reacted by beginning to download bitcoin client and while it downloading the chain I made a wallet on blockchain.info. I sent my bitcoins to my wallet. I then went to blockchain but its servers were down ( for roughly ten hours)  once it was back up next day I couldn't log in I had no identifier I have been flipping out for past week and half can someone give me some help or advice