Power outage game became corrupt

I had my game running while making dinner. The power went out. When I turned the ps4 back on afterward and tried to load my game it says my save file is corrupt and prompts me to delete it. I do have cloud back up but it's from a week ago. I had done alot of work in the past few days. Going from practically nothing to have full function farm with underground village, rabbits, llamas, diamond so much emerald, fish in levels enchantment bee farm, skeleton horses from a four horseman spawn house extensions. Enchanting table the works. Now it's all gone.