Relationship issues

I am 12 weeks pregnant. my boyfriend hasn't worked for 2 months. I'm a part time server. I feel like all the weight is on me, he doesn't show any interest on getting a job. he would rather go to the bar, or out fishing with his friends. He doesn't seem to care about what I think or my feelings. We don't have sex anymore. I feel like he doesn't find me attractive. He literally makes me feel like a piece of shit every day, and when I try to have an adult conversation about how I feel, he storms off or he puts the blame on me somehow, what do I do??