Game Crash while loading a world

This started at March, 9 of 2019. I was going to my world were I was creating my custom Village  The world has experimental gameplay on. While the world was loading, it crashes. I open Minecraft again and keep trying to open my world and it KEEPS crashing. I delete the world and started a new one, but after some minutes it crashes. I tried to open the world again and once again, it KEEPS crashing while loading. Please help me Mojang. Minecraft is my Favorite game.