When I play deathmatch I feel like my aim is decent/ok, I hit my headshots, crosshair placements is good but whenever I go into ranked I suddenly forget everything, I miss easy shots, any tip for this? has this happened to anyone else? I k...

Currently staring blankfaced at the screen in my game as a 4 stack of trolls spewing racist comments, insulting me (I muted them), mollying me, trapping me in corners via body blocking... and I can't get out of the game because they're stop...