Husband being distant and jealous of his lack of attention from people...help!

First pregnancy, planned. I am into week 14 and he seems to be upset about childish things such as, not getting enough congrats from people, yet I am...me getting gifts for nursery yet he does not get personal gifts, upset about not being in the Christmas spirt, being upset because he does not like his presents, whining about having to play games on Christmas Day with family...sulking, being distant and honestly sounding like a whiny teenager who just discovered that sometimes we have to go to family Xmas and not a metal concert, or listen to metal records, or watch movies and play video games. What is going on!? He gets to do PLENTY of this, daily! We make good money, have a beautiful home, have a great marriage, two awesome pets and very loving and supportive parents that can just be a bit annoying. Help?! Wtf. I want to be empathetic and loving yet I just can't get over how trivial his issues are! Anyone else!?