Find my latest projectfile

[FabianStock]

Hello,

I have a rather big problem. I am working on a client project and normally for those projects, i work rather clean. Last Friday i changed a few thing around in my project and saved it. After that i did work for two other clients and filled my "recently opened" tab, wuth files for these two projects.

Now i cant find my project from friday. I searched everywhere, in autosave, in the other clients projectfolder, in my finder... and i cant find it. I even went into my preferences.txt file but could only find the recently opened filed after that. 

Is there any other way to find my project? 

Thanks in advance for every tip.