Relationship has gotten worse during pregnancy

Has anyone else’s relationship only get worse when you got pregnant? My bf has been awful to me and is incredibly irritable his vices such as video games which he gets mad at me for telling him to turn down when i’m trying to sleep. He’s finally showing his true colors and i’m starting to not be able to stand him. I want out. He wanted this baby but he’s treating me like crap. Sometimes he’ll be over affectionate but that never lasts, one thing will trigger him and that’s over.