@Korey If all fails goto C:\Users\(your computer username)\AppData\Local\Evernote\Evernote\Databases and open the {your computer username}.exb file in notepad.
It will be filled with a lot of garbage but hopefully somewhere within it you should be able to get your missing text. If you are scrolling be adviced that you will be spending a lot of time but if its important take the time and scroll patiently.
You could also do a ctrl-F to do a keyword search within the doc for your missing text. Hope this helps. ATB!
