The Corrupted being or glitch

So,if u are reading this article then what I am going to say actually happened in my PC. So I started a new let’s play survival series. The game went normally for atleast 1 month. After 1 month passed ,things started to become creepy my house started to corrupt,then my farm etc

It seemed like the world was being corrupted day by day after 4days my whole house transformed into a pond

then a nearby river changed its course random glitches happened then horrible things happened like a village was destroyed and then my bunker dissapeared I will continue tell more info afterwards.