I feel so lost

Lately me and my boyfriend have just been struggling I'm just over it. We argue over stupid shit. He just got mad at me because I sighed because I stubbed my toe and hes like what now why tf are you grumpy I was like what I'm not I iust stubbed my toe and hes like whatever. I'm just drained emotionally and mentally nothing is ever good enough for him. Our sex life sucks, he rather jack off. I feel like I'm the one always putting in effort I'm the one that always initiate things and it's so frustrating we just had a talk a few days ago about how I'm feeling I told him everything thought we had an understanding but nothing's changed.