Feeling guilt and embarrassment during and after sex

I have around 7 months married and have been knowing him for a long time and dated for e years before we got married I really love him and love having sex with my husband but I feel embarrassed during sex and about moaning and after sex I feel embarrassed too and feel a bit guilty I even feel embarrassed to look at him sometimes it’s feels good and I wish I could make love with my husband every day all day but he is to busy working but I feel embarrassed of him seeing me naked especially during sex seeing me down there I just feel like I can’t even look at him during missionary position or when I’m on top