game crashes when I press Single Player.

My game crashes every time i press single player in the start menu of minecraft. I'm playing on version 1.16.1 and I believe my game crashes because my computer crashed while my game was closing. Every time I press single player, the game shows the "saving world" text before crashing. I've tried using a stronger computer for to play the game, but it crashed just like before. I also tried increasing the ram usage for the game, but even at 6 GB the game crashed the same. It might be a particular world that the game is crashing, but I'm not sure. I can provide the crash screen if needed.