I am so weak i need help bf problem pleaseeeee?

i don’t know but i am just crying and miserable. lately when my bf and i get together all we do is argue last wed i had to take my car to the service and he was complaining about i get my car fixed why don’t i take it to the dealer, and the way he was acting he was really getting me mad, so after i fixed my car i told him i was hungry and i said we should go out and eat which we did and i paid for our lunch he was acting so wearied he wouldn’t talk to me he was just watching tv at the restaurant so after we got done i took him and i went to school i was so frustrated by his act so i just said bye and left and i haven’t talked to him or seen him for like 3 days he didn’t call me or nothing and i am just tired of arguing with him i love him so much we been together for about 2 years, i was just crying i don’t know what to do i don’t know how to break it of and i am going to be sad, most my friends and family don’t like him because he don’t work he sells stuff i don’t like what he does but I love him because he was my first, I am just scared that he might use me and take advantage of me I am so weak.