Husband just yelled at me so bad🙁

He had been making it a habit of drinking in our room since we live with my family and he has all these old beer cans in the closet so I thought they were empty except one wasn't and I dropped it on the floor onto his work pants and he starts yelling at me so bad and our door is open also so I know my family heard like why doesn't he throw his trash away 
I'm so hurt in crying in our bathroom and he doesn't even care 
I'm also pregnant with his baby