How to recover Unity projects after crash?

I left my Unity running last night without saving thinking that I can come back in the morning to continue the project (it is by Unity Official Tutorials) but come back to find “Unity has stopped working”. Most programs have a safety feature that lets you recover and open a file after a crash. So I reopened it. But my file has all its materials stripped off, scripts are fine, so are the prefabs, but everything in the workspace is, gone. And directional lighting and camera are reset. Is there any recovery or autosave files.

sorry man i also have then same problem