I'm 18 and I am pregnant with my first child. I am 28 weeks pregnant today and I don't really know what to expect cconsidering this is my first pregnancy. I have quite a few questions that I'm hoping some of you can answer! I'm not really sure what to expect out of these last 10-12 weeks. I am already starting to feel exhausted and its really taking a toll on me. Is this normal? Also, my son tends to keep me up all night being active and making sure I feel hungry. Is this normal?