Love husband, but not attracted to him anymore

So, husband and I have been together for 6 years.. we just had a baby 4 months ago.. moved into a great house. I work a ton, he works Aton. We are both successful, good looking people. He’s smart, good looking, musically inclined, funny etc.. but I am starting to no longer feel attracted to him because of one thing. Lack.Of.Affection..I’m back to my old body post pregnancy , I make all the moves first, I’ve tried not making ANY moves to tease him, I don’t nag, I pay for at least half of everything, I try to flirt, dress up everyday etc.. he never makes a move on me, or shows me any sort of affection. In fact, he is quite mean sometimes in the way he talks to me.. I’ve called him out a few times so it’s not like this is a mystery.. but. It’s starting to get so bad this lack of affection thing, that on the rare occasion when we do do it, I’m no longer even turned on. I can’t get past all of the crazy stressful things we’ve been through, and like I said the fact that he can’t show any affection or desire towards me..I’m resentful of him. And he seems resentful of me. I don’t want to divorce him because truthfully before all this family stuff happened he was the absolute hands down, most amazing love of my life.. what do I do? Did anyone have this happen and it got better? What did you do?