Really surprised at some of these responses. OP, I think you're getting a very hard time here.
I think your main issue is that you've let your husband get to the age of 39 with a baby on the way without being able to cook even basic meals, and now you're tired and hormonal and, not unreasonably, just want a basic, filling and healthy meal without having to cook it yourself, but your husband can't do it because he doesn't have the necessary skills.
He should have the skills.
It is absurd to get to his age and not be able to do something so necessary. Maybe he's great at other things but cooking is something which needs to be done every single day and if one adult in a marriage can't and won't do it, it's a big burden for the other person.
My mum is like this. She's nearly 65 and can barely make toast. She doesn't food shop, she doesn't meal plan, she just waits for other people to put meals in front of her. My dad, in fairness, doesn't do much else other than food shopping and cooking. But he has been diagnosed with a degenerative illness and I worry about how they are going to eat if he becomes incapable of cooking.
Added to that, when my mum was pregnant and we were tiny, if she didn't feel like doing anything, maybe the house would get dusty, maybe the bathroom wouldn't get cleaned or the bills would be paid late, but we always ate because my dad did the cooking.
You won't always be pregnant and nauseous, but in the third trimester you might be too tired or in pain to stand. In the newborn stage you might be recovering from a traumatic birth, or your baby might be cluster feeding. When your husband is at work and you're on maternity leave, you might find that your baby cries all afternoon and you can't go out food shopping, or when your husband gets home you've got a banging headache and you really need him to take the baby so you can lie down for an hour.
He needs to learn to cook at least basic things and that needs to start today.
The way this argument played out wasn't ideal but he's spent too long avoiding learning how to cook.
Sit down with him and agree on how this is going to work moving forwards. I suggest you agree on three basic meals that he will learn to cook and you will guide him through the process until he's capable of flying solo. Then you gradually add to his repertoire.