3TB Mybook Not Showing Up After Disconnect

Hi everyone! I need URGENT HELP PLZ!!!

I was using a small usb cable for the 3tb mybook. It was downloading files when it suddenly fell a little to the side and disconnected. When I try replugging it on both of my computers it will not show up in My Computer. 

I tried disconnecting it for a while, restarting, etc… nothing seems to work. The last thing I wanna do is go through a re-formatting process- I need my files!!! :frowning:

Corrupted drive

need to get a recovery software to get the files