1.12 World Doesn't Load

When i click on my survival world, it gets stuck on an infinite loading screen. I have tried some fixes. I've restarted my console, reinstalled the game, made a copy of that world to adjust little elements, and turned off resource packs. One major thing that might help is that only 1 of my worlds has this issue and it's also the only world I've saved in an End City. I hope this issue can be addressed. The world size is also 46.9 mb if that helps.