My game doesn't feel smooth anymore...

Before the update, my game used to feel really smooth! I would always get a solid 60 fps on my PC! Now, I don't get that feeling anymore! I always get this stuttering which never happened before! I also noticed when playing on servers, my game will occasionally freeze! Once again, before the update, it never happened! PLEASE do optimize your game! I will try to get some footage later, but please optimize your game in the mean time! If Bedrock keeps getting worse, I won't be able to play anymore and I will have to move to Java edition! I should not have to experience these issues since my PC exceeds the hardware requirements for my game to run smooth!