Mother in law

Hey so I am 7 weeks pregnant and I’m having some issues with my mother in law she has already invited herself to my birth and also her two daughters and to stay at our home after the baby is born. ( that’s sweet of her) but would that upset you? Like maybe you should ask first? My husband and I have agreed no one is going to be in the room while I’m giving birth and we don’t want company in our home for the first month, we all live in different states anyway and I will a dual. I would have my husband talk to her but she never listens to him and always just comes straight to me. So i don’t know what to do should I talk to her about it sooner than later? I don’t even know what I’d say. Am I overreacting?

Please no judgment❤️