Question help please 😭

[Holly Fox]

I'm playing modded sdv expanded on steam deck. it's winter and I'm moving things around. I picked up all my fish stuff to move it, placed the chests and my fish are all gone. instead of quitting and restarting, I went to bed like an idiot and now I can't figure out how to go back a day. if anyone can help I would appreciate it all my fish are gone

 

[Holly Fox]

I'm very new to steam deck and modding, so I'm having a hard time finding my game folder to edit my saves. I need a walkthrough video lmao