Fiance is uncomfortable having sex while pregnant

Some of y’all may remember a post I made the other day about being on pelvic rest and not being able to have sex for months, I would help him out from time too time. And now that pelvic rest has been lifted and our doctor says we’re good to go he won’t do it. I’ve asked him about why because I did think maybe he was just scared of hurting our unborn baby but instead he said that the thought of having sex with me while I’m pregnant makes him uncomfortable not because he’s scared of hurting our daughter. I tried to let him know that she’s completely oblivious and that people have sex all the time while being pregnant and that he didn’t have this problem before I went on pelvic rest but it’s just something he can’t get passed I guess… I would never try to force him into anything or push the issue but personally it’s been so long since he’s touched me that I was really looking forward to being able to have some fun and connect with each other again but now I’m bummed out!

Any advice on this?