Hello everyone!

Over night my Win10 PC decided to get an update I guess for all the new security. this morning the results are staggering to say the least. All my data, docs, photos, etc. gone! My NOF icon is still on my desktop, I opened it up, looks like its out of the box/start a new project/website!
GoDaddy host my site and I somewhat familiar with cpanel.

Has anyone ran into this??
Can anyone point me in the right direction to maybe steps to maybe recover my site to my local machine?
I want to maintain caution and not screw something up by reaching out to anyone that may have ran into this or knows the best course of action.

Thanks in advance