Judgement day is make belief just like all the 2500+ religions that have passed ore are still practised by humankind, apparently, humans need to hold on to something as they cannot fandom that after death there is nothing and there is no evidence that there is so they make up shit like religions, spooky gods that are always in hiding and you never see and all they have is a bestseller like the Bible or Quran written by humans.
So, no, I do not believe in an afterlife and therefore not in a judgement day by some spooky God that keeps tabs on you all your life!
Here is a provoking thought: if your God is all-wise and all-knowing.... He would know that you would fuck up or not before you were born, before your parents and your grandparents were born, so why would he judge you on things that he knew you were going to do anyway?