He added me on discord and is obsessed with me

About a year ago I was friends with this guy who was extremely obsessed with his ex. Like he’d compare me to her 24/7 and to other girls, until I made the decision to ghost him. There was absolute silence for a year until I checked my discord and saw that he added me 20 days ago. (Idk why he chose discord out of all platforms but I wont question it) anyway, I got a bad gut feeling so I declined it. A few hours later, a fake account requested me on TikTok, and the reposts were boyish. It’s definetely him. I mostly just listened to subliminals and used the LOA.