How to exit 'Recovery Mode' without formatting my MacBook..
I was updating my MacBook Pro to the El Capitan software and as it was installing, I accidentally knocked the charging cord off and went to bed.. When I woke up in the morning and tried to log in, it would just keep taking me back to login screen to login over and over.. After googling it, I held down the power button and when it shut down, I released it and pressed it again, which I think puts it into 'Recovery Mode'.. When it restarted, I had to set it up again as if it was brand new.. After doing so, I found that it's completely been wiped.. There's no apps, documents, photos, or music left.. BUT, the storage details in 'About This Mac' suggest that everything is still there.. It's got 400Gb still in use, so I can only hope it's still there.. I shut it down and it returned to the original login screen, so I logged in with my original password and it took me to the new login screen of 'wiped Mac' and I logged in again only to go back to the wiped version..
Can anyone please, please, please help me get it back to normal again..?
Thank you very much..
James
MacBook Pro (15-inch Early 2011), OS X El Capitan (10.11.3)