Project did not save properly

So yesterday I spent hours on making my game I saved it and then I closed it had no notice about make sure you save just closed so today when I open it up it opens to the save ages ago and all my progress from yesterday do you have any idea how to retrieve this data this is for an school and Im going to fail because its due really soon

Have you tried loading your “Project.gdg.autosave” file?

If you have multiple projects opened, only the one in bold in the project editor is saved when you click on “Save”.