I decided to log out of one of my worlds, to create a new hardcore survival world with mods to play with my friends. When they tried to join me i opened the ingame menu and it said that my microsoft account was not logged in. When i tried to log back in from the main menu, it kept saying some text with "Error Code: Creeper". I decided to uninstall then reinstall minecraft, once i did that it allowed me to sign back in, however all my worlds and resource packs were gone. im kinda pissed tbh, since me and my friend had just killed the ender dragon in one of our worlds. Does anyone know why this happened and if theres a way to fix it?