When I dream of pregnancy, it means that something new is coming, some idea, some creative direction, some life change, etc., that I've "conceived" within myself. Eventually, I'll dream of giving birth, and that signifies that the time is right for whatever the change is/was. I've heard of other people with the same dream symbolism regarding pregnancy, too.
But you weren't dreaming of pregnancy, just of the "fruit of labour" without the labour or the pregnancy. Maybe you're hoping to get something without any work?
Hey, I dunno, it was only a weird guess. I may be miles and miles away.
As our friend Freud said, "Sometimes a cigar is only a cigar." Maybe sometimes a baby is only a baby.