Minecraft crash deletes saved data from days of work

After attempting to get into the Minecraft application twice on my PS4, the PS4 had blue screen (froze and Error-ed out) causing me to first restart my PS4 and then shut it down completely freezing the system. After the 3rd attempt it let me onto my world which had days of saved work deleted. As a streamer this is very upsetting that my viewers lost so much of their work. My Microsoft name is OliveFire101.