if your SO doesn't want to have sex since being pregnant how do you deal with it?

My SO has barely touched me since being pregnant. I'm 30 weeks today. We've had sex maybe 10 or less times.. we finally talked about it.(I bottle up my feelings for a long time) He just feels kind of weird about it like he's going to do something to the baby, and that it's just kind of hard to because of my belly(which is true) but reassured me he still thought I was attractive and he does want to have sex with me still, and that we need to have sex again soon. So I kind of thought he'd try that night but he didn't and still hasn't. 😔 I believe what he says because he doesn't express his feelings much and he's very honest with me when he does. But it still kind of makes me feel down about myself. And I just miss being intimate with him so much... and I'm not due until mid July, and obviusly have to have recovery time after. So it's just hard because if we can't do it now because I'm big I'm only going to get bigger these last few months. I'm just not sure how to deal with this. I just can't help but to still feel insecure even though I know he's not trying to make me feel that way.