Today I'm in complete bitch mode! VERY LONG RANT

I'm pregnant not to far along but just enough to have the "hormonal changes" I guess. I just instantly got bitchy. I know its not just the horomonesm but they are making the bitch come out more often. Since week 4 its been crazy bipolar. I'm just emotional. I'm tired of a lot of shit around my house. Like my bf for instance I swear He's become the laziest mofo. When we first got together he was so helpful he helped cook he helped with the dishes he was just great. I got him a part time hob with my landowner and I understand he comes home tired so I don't expect much out of him in his tired days. But when he's off all he wants to do is sleep watch tv eat play on his phone n just be lazy! I'm pregnant with his 1st baby my 5th. He will not get off his ass to help me at all he won't wash a dish he won't cook noyhing. He expects me to do every thing in this house. Cook clean walk to the store if I get a craving laundry let the dogs out feed n water them you name it I'm stuck doing it all. My 7yr old daughter is the ine who helps me clean. My bf wanted a puppy I was nice enough to let him get one in hopes he'd take care of his dog. Nope! He rarely lets it out. He doesn't pick up after him. My bf has a easy life. He doesn't pay bills I DO. I'm 32 he's 24. I never would have expected this out of him. Because of the person he was when we met. Hes very unsupportive of me needing a lil help. Hes not affectionate which he use to be more affectionate. I bitch at him and tell him that I'm Not a maid. He is capable of helping me a lil at least. I've told him that my house was always spotless before I met him even with kids my home was always clean. With his laziness I have slacked a bit in hopes he'd get fed up with mess and get off his ass and help but nope he doesn't mind living in filth! I'm fed up with a messy house I have no choice but to do it alone I'd be waiting forever for his help. His dishes he doesn't put in a sink his cups soda cans etc I'm having to clean up. I make tons of remarks about his laziness he gets mad but does nothing to change it. I get tired around noon 1pm he knows I usually nap well today his day off he's had plenty of sleep he decides he's tired and goes for a nap instead of staying up to keep an eye on the kids so I can take at least a hour nap. Its getting to the point that I'm just wantung to tell him to get lost and go be lazy some place else so I can get my life and home back in order. This stress is getting to me. I'm usually a happy pregnant woman.