He’s getting grumpy about this and says I’m “not listening” to his “instructions”
😂😂😂😂😂
You need the MN posse to rock up at your house to point & laugh at him OP.
Worrying as that "instructions" snippet is, can I suggest that for now, you laugh full in his face? Seriously: the last thing you need to do is give his batshittery any credibility by engaging in it, even to refute his arguments. However - I'd also urge you to get this out in the open. Tell all your friends & family how ridiculous he's being, tell his family if they are the sort who will hear you.
You need to see everybody else's pitying, incredulous expressions. And NOT to have this as some shameful secret, behind closed doors where he can get into your head.
However, I suspect this is a struggle that is never going to end.
You mentioned that he's never been controlling before. But abuse ramps up with significant life events - cohabitation, marriage, pregnancy - & you are now seeing some rampant sexism & control that he's managed to conceal from you up until now. You may need to be prepared to fight this all the way to divorce. Sorry to be so grim, but - his demands are outrageous.
Protect yourself. You can have your career AND your baby, but you may not want to continue coping with a husband who is trying to wreck your career for his own selfish reasons. Be prepared for him to continually undermine you by not stepping up for the baby or for housework, as he clearly feels this should be YOUR job, & will be looking to sabotage you for disobedience to his "instructions".