sims 4

anniedanthony​  Are you saying that you loaded one of your saves, and the lots were gone from it?  Or are you saying something else?  And a screenshot or two would help as well.

If only one save is affected, you can try loading a backup:

https://sims4.crinrict.com/eng/2014/09/recover-backup-save-game/

But don't save over the backup since you might need it later.  Instead, use "save as" to rename the save, which will leave the current backup intact as-is.