HeroBrine And Game Crashed

Hi, Yesterday Night I Discovered A Bug While Playing Minecraft Let Me Explain: While Playing Survival Normally, A Creature That Was Not In Version 1.14 Hit Me Once But I Was Dead Then I Found It Again I Said I Will Hit Him And He Kicked Me From The Game (This Is A Phone Problem Not Rog Playing Over Phone 5) I Got Back In The Game And It Threw Again When I Enter Again It Didn't Throw When I Enter My World I Play Herobrine Heads, Skeletons, Fires, Lava And HeroBrine Modless Playing Today I Made Too Many Errors While Playing Today And My Game Crashed Again I couldn't play it in any way, so I decided to write here.