Today when I started playing minecraft I walked outside my house and all of a sudden I started getting attacked by something. I look around their is nothing in sight yet still im getting attacked then I got killed. Soon as I respawned I walked outside then out of nowhere a random explosion happens and kills me again. Im guessing im getting attacked by invisible mobs because that's the only logical Thing that would be happening. I respawn again and try to get outside and pick up my stuff yet I can't see it floating but I still pick it up. I then start walking around my world and I didnt notice not a single animal anywhere. I then walk to my slime spawning room where I keep all my dogs a d they were not their either. I exited my game and put it on peaceful but my stuff still didnt show up when I dropped it so I saved my game and restarted it but still the same problems. Anyone ever have this problem or know how to fix it please I flatted out too much land for this to happen.