My iPhone6 just updated to ios 9.1 and I lost all my notes.

My iphone6 was updating to ios 9.1 a few days ago. Everything worked fine.

This morning I wake up and all my Notes are gone!!!

I do not see them anywhere on the phone.

iCloud was turned off for the Notes app. I had many important Notes that I need for work.

I have a lot of new notes since the last back up.

HELP!!