No sex drive ? Breakup coming soon?

Is it possible for your sex drive to just disappear ? I haven’t wanted to have sex at all for the past month. I don’t see myself the same so maybe it’s decreasing my sexual confidence. My boyfriend begs for sex but he never wants to just talk to me and he just really turns me off. I have been contemplating breaking up with him because he seems to only want sex and nothing else. We have nothing in common and we don’t trust each other. I don’t want to waste my time if he is just going to stay with me because he feels bad for me. He stayed in his last relationship for 8 years and she was beating him. Does this mean that no matter how unhappy we both are he won’t leave me ?

Maybe this is a sign that I need to move on...

Has this ever happened to anyone else ?