I was launching MC, and i opened  my file explorer to copy a texture pack in the "resources" folder. My screen went black for a few seconds, and my file explorer maximized and i didn't hit maximize. I checked my security, nothing wrong, and i feel like something's wrong. I'm just a kid, so i don't know what to do in this situation and no one is up yet so i thought i would ask you guys.

Exit Code: 1853227067

(am i being hacked i'm very worried)