My nephew deleted my Minecraft app on PS5 and I downloaded it and all my worlds gone what should I do /u/Reaper_of_fear Minecraft on reddit

My nephew (who is 13) deleted my Minecraft app so he can download cod on my PS5 and I got it installed again but my worlds are gone all my builds the hundreds of days I spent on creating… Gone. I’m debating a lot of things rn

My nephew (who is 13) deleted my Minecraft app so he can download cod on my PS5 and I got it installed again but my worlds are gone all my builds the hundreds of days I spent on creating… Gone. I’m debating a lot of things rn