I have a Iphone 5 with the current IOS 7.0.2.notes app deleted my account?

I have a Iphone 5 with the current IOS 7.0.2. Last night i went into the Notes App to get some information and all of my notes where there. The App kicked my out and when i went back in all of my notes were gone? Is there any way to get them back without restoring my phone to the last backup? I have 4 e mail accounts setup to my phone 1 is a Hotmail/Out look account and the other 3 are Yahoo. The Hotmail/Lookout it is the account that the notes were tied to i guess (Didn't really know that App was tied to my e mail). Anyway i went into setting/Mail, Contacts, Calanders/ and under my accounts it shows all 4 accounts and under the Hot mail account it just says mail and the other 3 accounts say Mail, Notes. So i click on the Hotmail account and it doesn't even have the option to turn notes on? I go into the Yahoo account and it has the option. Any idea why this would have happened? Or what happened with my Hotmail/Outlook account?

Go to notes>account>check if all accounts are there or not.

if not then go to settings>mail, contacts, calendar > check whether or not all accounts have enabled notes or not

OR
go to hotmail/outlook website and check for your notes there.

If the above suggestions don't work then you'll have to restore.

from next time go to settings>notes>default account>make it iCloud.