help ? advice ?

I was in a car accident recently & my boyfriend was the second person i called after my mom. He came to the hospital, then drove me home and stayed with me until i fell asleep. The next day he came and watched me while my mom was at work. After that he's just been lying about coming to see me. Making me wait around for him and then he never comes. He's been over once since then and we had sex. Today he told me he was coming to see me, he never did but he called and he was out with his boys. I don't get it ? Why suddenly don't you have time for your girlfriend ? I love him so much and can't see myself with anyone else, but it's making me a sad and depressed person.. idk what to do 😪😔