Boyfriend has finished our relationship

My boyfriend of four years has just split up with me . We had a argument after he accused me of checking his phone which I hadn't and it ended with me saying that maybe we shouldn't be together if he didn't trust me . I said this in anger and he tried to calm me down but I wouldn't listen to him .Now I've lost him because he can't deal with my moods and saying things in anger . I feel lost and alone