why is it that people aren't as excited for you when you're on your 3rd baby? for real I told people…

why is it that people aren't as excited for you when you're on your 3rd baby? for real I told people and they were like "huh...neat" I'm having another boy and they're like "we'll you already have a boy and a girl so...neat". it kinda bums me out. I just don't want to tell people about my next one until they ask...because I throw up a lot.