Moving on after infidelity

Okay so has anyone actually “moved on” after your partner cheated. I was 27 weeks pregnant when I found out my husband cheated on me. He cheated before we got married. So do I just have to get over it and let it go? Has anyone actually successfully continued a relationship after something like this? I love him but I am still so hurt, I feel like my entire marriage is a lie, that might sound a little dramatic, but I’m actually really traumatized. At the same time I try to tell myself to get over it, you’re already married with a baby and it wouldn’t be fair to our daughter. But I’m just so confused, I never actually dealt with it in my own way, I just shoved it aside and focused on the remainder of my pregnancy and then obviously my daughter after. How do I even begin to pick up the pieces? Is there even a true way to “move on”? Some days I have moments where I HATE him, I think he’s disgusting, he’s a liar and a horrible person. But all I have to do is take one look at our baby and push it all aside again.