Post break up

Long story short ny ex and I broke up about 3 weeks ago.. I was doing great up until yesterday. It was the 1 month mark of my abortion. The abortion he insisted.. The abortion he said would make our future.. Only to give up on me a week later because he couldn't handle my emotions. (I knew it would happen) I don't regret my decision only because I know the relationship was rocky and it would have been a terrible situation. But yesterday was hard. It makes me wonder what would have been... Would I not be so lonley?.. Would I feel more complete?.. I feel like I have nothing figured out now.