Has anyone lost confidence from their partner?

I’ve seen what he looks at I know what he’s done. I’m trying not to bring up the past. But I can’t help but look at myself and wonder if I’m enough… just the other day we were doing it and it was great he told me to lift up my shirt and I looked down at my belly and instantly the mood shifted. He asked me if I came because of how quickly my face changed as I was finishing once I saw my belly.(post baby) I get dressed in front of him and I forget my body’s not like how it was before and feel ashamed! Like” sorry you have to see me like this” I hate that I feel this way it doesn’t help that this all happened during and even post pregnancy, I’m still deciding how I wanna go about everything. I’m trying to move with caution for my kids sake. (Only 7 weeks postpartum) I don’t need any input on what should do just looking to see if anyone has gone through the same.