Not a clue what to do...

Morgan
So my husband turned down sex with me last night and it got me worried that there is something wrong... he has only turned me down one other time and it was because he was mad at me.  I am currently 27 weeks pregnant and I'm scared he isn't attracted to me anymore... I'm not in the mood as much as he is and I always feel bad for turning him down but most of the time I don't feel sexy nor does he make me feel beautiful... sometimes when he is in the mood I feel like I'm just convenient for him and not his first choice... I'm not expecting roses everyday or anything but a little effort and romance would be nice. I love him with all my heart but I have no idea what to do... does anyone have any suggestions???