Break up has me devastated

After 2 years of dating, my partner realised that she wants kids. For me that has always been a very clear and big NO. We used to share a house, friends and our lives were deeply intertwined.

Now I’m suddenly alone and it pains a lot and during the breakup we both said things that we shouldn’t have said. I don’t know what to do. Life seems bleak and all romcoms are hurtful rn.