I have no clue what to do anymore

So I am married I’ve been married for 9 months now and I regret it. I think we got married too fast. I’m 20 and he’s 22. He is obsessed with his Xbox and doesn’t really want to spend time with me. He tells me he wouldn’t fight for me to stay because it isn’t worth it. He tells me all the time if I cheat he’d leave and take our daughter even though he works all the time and stuff. I don’t know what to do anymore. Every time I try to talk about it he just gets mad. He won’t listen to me when I try to tell him he hurts me. I just feel like he doesn’t care as much as he did in the beginning.