Why Must the iPhone Torture Me So?!?!

I just updated my iPhone with the most recent updates available on iTunes. Apparently, instead of calling it an update, they should have called it, "Press this button and lose your mind." You see, this wasn't just an update, this was me bending over without any vaseline. My iPhone just got ERASED - all my contacts, gone. All my pictures, gone. All my music, videos, fun stuff??? Gone. Everything. I'm about to hyperventilate. Must. Not. Lose. Mind. Too late. I hate you, Steve Jobs. UPDATE: Glory, glory be to the iPhone Gods. By some virtual miracle, my contacts have been restored. It's my best day!! Happy happy joy joy! :)