Relationship Problems... 😢😢😢 Need advice ASAP

Me and my boyfriend have been dating for 8 months now. We been knowing eachother for 18+ years. At the beginning we were just messing around watching movies and having sex. Since we started dating we don't have sex like we used too. We both work and every time I want to have sex with him he doesn't want to his excuse is that he work all the time. Mind you I work as well and when he wants it I never make a excuse. Today before he went to work I told him I love him but m not sexually attracted to him. I don't know what to do I feel like I should break up with him and move out the house we live in. I need advise ASAP... What should I do????