I'm in the same boat @happymondayagain and I think a lot of your resentment may be like mine was, because you aren't being allowed the chance to express your feelings on the matter without some sort of disdain or dismissal from your DH.
I had twins as my first pregnancy, it was a horrible experience and they ended up coming very early and were such low weight that they spent the first four months of their lives in NICU. I wasn't even allowed to hold them post c-section as they had to be rushed into incubators straight away. I didn't realise until I got pregnant with my third child how much trauma I had experienced with my lovely twins early life and the hardship of the NICU experience with them.
So when DH said 'no' to going ahead with my second pregnancy, I overruled him and said it takes two to make a baby, we were both willing participants in the act of creating baby 3 and I was not willing to terminate. Eventually he came around to being excited for our second son to arrive, but sadly, he passed away before he was born.
I had made every logical argument during the pregnancy to my DH about how I would cope with a 3rd child, especially when our twins were not even two at this stage and in my mind I had created that space for our third child in my heart and in my head, had done as many mental run throughs on how I'd manage whatever scenario I could envision. But I never got the chance to put those into practice. Since losing my 3rd child I am stuck wishing for one more chance, one more chance to bring a baby into this family, for DS and DD to have a little brother or sister, to be able to go through pregnancy and birth and hold a healthy baby in my arms the moment they come into the world, to heal a part of me that is broken.
But DH doesn't want to, he can't go through it all again, the pregnancy, the worry, the exhaustion, the financial strain and added to that now, the fear that we would lose another child (and his fear that he may even lose me).
I accept his reasons now, but until I got him to sit down and shut up for a minute and listen to my heartfelt reasons for being so obsessed with another baby, I hated him. Pure and simple, could not forgive him for putting his foot down with a resounding no, for being able to give his very good reasons for not wanting to try again, but not allowing me to express what I felt and to be HEARD by him.
So I started by writing it all down, then when I felt I had written it enough times that the core reasons and 'counter arguments' were solid and not fleeting, I told him that in order for us to move past this together, he needed to listen. Not to offer any more of his reasons as they didn't change, I knew them, but he needed to just let me speak. I reassured him that this was not my attempt to change his mind, but rather a chance for me to express my own.
We set a date to discuss it properly as he didn't like it if the subject randomly came up when he wasn't expecting it, as it would make him feel defensive and that's no way to have a meaningful discussion.
I said at the very beginning I wasn't looking for him to reason with me or add anything, could he just sit and let me speak.
I made it as non-critical of him as I could and when I had finally expressed what I needed to, I felt a weight lift. I am not saying this has cured my want for another child, but it has at least, made me feel valued enough by him to have been listened to properly. For him to have put his ego aside and just listen. I don't know if this will work for you OP but it helped us 