Yesterday I entered the world of my friend in Minecraft I had left my character in the Nether with few things, when I entered the world I appeared outside the Nether and without my things so I started again, today I re-entered the world and everything I did disappear yesterday and reappeared in the Nether with the few things I had. I need help to recover everything that disappeared today when I reappeared in the Nether, I have tried various things but cannot recover them. Is there a solution and why does this happen? Thank you