Hello.
Try having your sim travel to another lot and back , then see if that helps.
Try moving your mods folder to the desktop.Then start the game and test to see if that helps the issues. If it does help, then put your mods/CC back into the newly generated mods folder in the sims 4 folder one by one or in batches and testing the game after each one to see which is the cause of the problem.
By doing that, you will be able to see if the cause of the issue is your mods/cc.
If the issues remain, try resetting your sims 4 folder and see if that helps. To do that, move your sims 4 folder ( that is in Documents -Electronic Arts - then the sims 4 folder is there ) to the desktop. Then start the game, and a new sims 4 folder will be generated. Exit the game and then copy back the "options.ini" or " options " file and the "saves" , "screenshots" "tray" "custom music " and "mods" folders from the desktop sims 4 folder to the new sims 4 folder, replacing the new generated file/ folders with the old file/folders from the desktop sims 4 folder