Is there something wrong with me?

first off my bf is an amazing person, he’s caring, sweet, kind and when im with him he makes me feel warm and safe. I have thought about a future with him and i like who he is as a person. sometimes i get irrationally angry at him thoguh and i dont trust him and sometimes my mind wanders onto what it would be like to be single/ When we break up though i feel lonely and sad and i miss him and all i think about is a future with him.