My household is gone after changing screen size

So i changed the resolution from 1366×768 to 1920×1080 (i play in fullscreen mode). And forgot to restart the game and just started my save. But when it loaded, the game took me to create/choose/move household screen and my household was gone. My lot was there, so I just moved my household copy and started to play. I thought everything was normal back again. So i saved the game because i didn't wanna deal with this issue again. But later i realized this was an older version of my household. My sim was jobless even though he was employed the entire time of my gameplay (i moved them to a new town about 25 sim days ago so the copy is that version). I can't even apply for the same job again or cheat (he is a doctor and at the highest level). What should I do? Since I already saved it once my backup file takes me back to create/choose/move household screen