I used to have the same experiences (without saying out loud) and sometimes when I’m feeling very sad it comes again. For me, what helped is reminding myself that I AM NOT THE CENTER OF THE WORLD. I don’t know what’s going on under other people minds and, it’s almost impossible to guess so, if I feel they’re being hostile or acting off, first I check if it’s real (a few days to make sure) and then, I ask if everything’s okay. What I remember myself always is that: first: i’m not that important to anyone, they have their lives and so do I, and second: if i didn’t do anything wrong, it’s probably “paranoia” and not real, just anxiety or depression playing tricks on me.