My builds have disappeared…

I’m not sure how this happened, but when I went to play another household after saving and exiting to the map, I noticed that my builds were gone. Everything I built from scratch, saved from the gallery, any buildings/apartments I renovated, all gone. It’s almost as if my game was reset. All of my households are still in the game, and any lot where I changed the name and/or lot type is the same, except the build I made is no longer there (if that makes sense). I backed up as much as I could from an older save I found, but I’m not sure what to do about everything else…

I don’t use CC and the only mods I use are MCCC and **bleep**. I’ve tried repairing, removing my mods and the local cache file, but nothing has worked so far.