Questions??? Second pregnancy and this is a boy totally different, 30 Weeks now with absolutely no…

Questions??? Second pregnancy and this is a boy totally different, 30

Weeks now with absolutely no energy or get up to go, failed 2 one hr glucose tests first by 6 points second was 25 points now I have take the 3 hr ugh I don't understand why in failed either when I ate early the evening before but if I have gestational D could hay be why I'm soo tired?? I have never been this tired in my life