To break up or to not break up

Ichigo • I have one daughter. I'm also pregnant with my second. Unmarried.
Doing have extreme mood swings when I PMS. So because my boyfriend was purposely trying to piss me off, knowing I go off the deep end. I told him that I wouldn't talk to him until tomorrow. Now he's going out of his way to ignore me. I'm really sick of his stupid games, honestly. I just blocked him and I'm pretty sure I'm done with this freaking relationship.