Post High School Sucks / No Friends :(

I'm (M20) and have been out of highschool starting 2023 and I hate it

I've heard it from a lot of other people here in New Zealand but it's like switch flicks in people, all my friends are gone.

My best friends, was apart of my friend group in highschool I was super close with, 4 of us, my recent ex was in that group he use to kiss her infront of me to try piss me off and then just became a asshole and lost his completely chill demeanor after getting with her, the group as a whole was lost after that.

Idk if I did something, if I did I never got it out of him, it just felt so random, for no apparent reason I just lost the dude I considered a brother

I miss having that sort of friendship and I feel like I've been chasing that for 3 years now but I'll never have that back

I have a gf but no good friends just people I know through her, not my friends, it's incredibly depressing when she's not around I have no one

Womp womp

That is all thank you, and have a goodnight