Villagers, farm animals, and armor stand disappeared

Recently I traveled to the nether to locate a fortress and before I left my villagers and my place, they were all still there with my horse and farm animals. I logged out at 12:06 am on 12/14/21 and got back on 12/14/21 around 2:00pm and all my villagers, farm animals, armor stand, and horse were gone. I logged out and restarted my console to see if it was a bug or problem and nothing helped so now I do not know what to do.