ex is acting strange.

when I was 13 (2015) I was in a relationship with a boy for about a year. we were each other’s first times and first loves and all that. We broke up, didn’t speak for 6 months, then we got back together for about a month. I ended things the second time because he was very distant. We didn’t talk again after that until 2017. My friend started to date him and she’d always ask for advice. One day he told the girl that he wanted to reconnect and try to be friends. We talked for 2 days, non-stop, just catching up. Well I guess he started to get feelings for me again so he stopped talking to me and blocked me. Didn’t really affect me since I was in a relationship. though my friend always told me he’d talk about me constantly and say that he regretted breaking up with me and hurting me. (Not sure why he’d say that to his gf LMAO) I guess he would say those things all the time. Well a few months later they broke up and have been broken up for a few months now. I just recently broke up with the guy I was with for the past 2 and a half years. Well last weekend I was checking my ig story bc i was curious to see who viewed it, and he was one of the people. and he’s been doing it since then, he doesn’t follow me, and for him to see it he would’ve had to search my name and unblock me. Ever since then he’s been doing it. Should I text him and ask what his deal is or something like that? He has made fake accounts in the past to keep tabs on me or just to see what I’m up to I guess. There’s also a random account that looks really suspicious with no followers/posts. and I’m the only non-celebrity that it’s following.

I am aware that this probably sounds really fucking dumb but I’m just worried bc he does struggle with depression and schizophrenia. and I’m also worried for myself as well. Plus he has done this in the past and has went as far as hacking my page to see if I was posting about him after we broke up smh. I just want to know what I should do. It’s literally been 4 years since we broke up LMAO