Mat A door

I opened my evernote today, when I saw that Evernote updated without me knowing about it and all of my school notes from then on were deleted, including an extremely important piece of homework that is VERY important (it's an english HL essay for IB), I have tried a lot of things, it was not backed up for some reason. And no I did not log in by gmail like the help form said might happen. I am very worried because I was meant to hand in my first draft this upcoming thursday which is in 3 days. any help is much appreciated