need to vent! don't mind advice though

I'm having a hard time getting excited for baby anymore. It's probably just my stupid hormones and I'm just being silly but no one seems excited for baby and no one wants to discuss anything that I feel is important or needs discussion about the baby. Every time I try talking to my husband about anything related, it seriously feels like he brushes it off and changes the subject. It's caused a few arguments. This is baby number 6, well, my 6th and his 2nd. Why is it by the time you have more babies people seem less excited or interested? Aren't all babies miracles? Shouldn't they be celebrated? Granted, I have 3 older boys 12-10 and obviously they don't get excited. Maybe it's just a male thing. Even my ex seemed bored after the 2nd and 3rd which are twins. My 7 year old daughter seems to be the only excited one. Just...wanted someone adult to care, more specifically, hubby. I cry a lot because I'm overwhelmed and anxious and wanting to be excited and yet, I feel as if I can't be.