My iphone 5 has wiped all my stuff

I was using my iphone 5 today and it just went blank and told me to plug into my itunes (I have never plugged it into my itunes before) It told me to restore it so I did and now all mu ipod stuff is on my iphone 5 and everything from my iphone 5 is gone (contact, photos, apps) etc Please can someone tell me hoe to get my phone stuff back I'm freaking out!

Added (1). My icloud has my ipod backed up to it

ICloud?