It sucks. I don’t have children because I’m barely functional. Can barely keep a roof over my own head, let alone maintain a romantic relationship.
I’ve wanted kids for a long time, but the only relationship that showed promise of that ended with a bunch of cheating and abuse. I eventually realized even if I was willing to put up with it, I couldn’t subject my kids to having her as a mother.
So I’m going on 42 and don’t know if I’m gonna make it.
Keep it going. There are genuinely nice people out there to have a relationship with. I only encountered my wife at a later age (she was turning 50) and she had a miscarriage, so kids are not going to happen for us (and we're fine with that).
But you can meet new people, even at your age. I never had any meaningful relationship either before I met her.