I cant find my world anymore :(

My world is missing and i cant find it. I think it may got deleted because it has about  65,9 MB, but i thought Minecraft Bedrock 1.17.41 updated it to have more data in the worlds. I spent so much time on it with my friend. I am very sad because that was my first every world which i had so much progress done. Please give it back or find a way to get it back because I was just playing on it yesterday. Thank you for reading.