So,,, i was in my first ever relationship with a person for a bit over a year, and we broke up just a bit over a month ago. We stayed friends, since we still care about each other a lot. But the thing is, he's on the aromantic spectrum and he moved on pretty much a week or less after the break up and is already crushing on a guy, he's also poly but our relationship was fully monogamous as per my wish. I still haven't moved on so it lowkey hurts picturing him with someone else, and I'm also pretty sure he's my fp.
So I really wanna get over him romantic wise before I start actually seeing him with the guy, it would hurt too much and I'm afraid I'd do something awful. Like, he can do all of that, it's really not my business and I'm happy he's having fun and shit, but also the other side of my brain wants to scream. I still wanna stay friends with him, because he's a ton of fun even without being romantically involved with me and he wants to keep being just friends as well.

Any tips?