My husband cheated on me again

I feel like such an idiot. The first time he cheated I forgave him and he didn’t do it again but today I found him in bed with another woman. I feel sick to my stomach. I’m pregnant and currently can’t go to to anyone for support. He says he cheated because we can’t have sex while I’m pregnant. He says he’s disgusted by my belly and he wanted someone else that’s “sexy to look at” while their in bed.. 😢