my best friend for like 5 years stopped hanging out with me to hangout with someone whos made fun of me and middle school and started rumors about me just last year and everytime i saw them in photos i would get either really depressed or violent so i had to block them but now im seeing them show up hanging out with a bunch of the people i follow and idk what to, ive tried blocking both my bully and old friend but they keep popping up on my feed and its not good for me