Second pregnancy

My husband and I have a toddler. When I was pregnant with him we were both so busy. So he didn't get to experiment everything. But with this second pregnancy. I've been really sick and it's just different. I've also been very emotional and he seems to be really annoyed with me. And there's just been issues as well and when we talk or I express my feeling or state that I don't like something. He gets upset. Turns it on me or says he wants peace or that we can talk about it later, he doesn't want to talk about it, he didn't do anything wrong etc. Somethings it's my pregnancy but other things he crosses the line. For instance he used and aggressive tone with me and scolded me because the hand towels in the kitchen were dirty. The way he came at me he might as well called me the b word. So I just said hey I don't like when I get talked to that way because I feel like I'm being attacked and he starts telling me that I don't do this or that and when I start feeding into it and I say my stance, he says you know what whatever. So it's just been really unfair. I'm also venting because I think this pregnancy has made him just not be in love with me anymore because I'm really sick and my emotions, my weight. It's almost like ever since I got pregnant again. Things changed and he doesn't like it. He's excited for the baby but forgets I'm not a machine.