Did A big stupid thing right now

Deleted a web page, which took me three days to write. Very pissed right now. Should have added to GitHub repo

I started working on a new file on my project. After I finished working on the project I started doing something which didnt worked out. So I deleted the local version of the repo since the repo was backed up on the server. But the file that I completed last night was not yet added to the repo.