If I didn't already know that I was pregnant, I definitely would have known after this week. I have been absolutely exhausted. One day I found it hard to keep my eyes open, and fell asleep three times during the day! Rather than getting up with my little girls in the morning, I've been getting up, leaving them in front of the TV, and going back to bed, or else my husband gets up with them.
When I was pregnant with Princess and Angel I was really tired in the first trimester as well, so I know that I'll get more energy again soon. Right now, though, I'm feeling pretty tired. It's hardly surprising, actually, when you think about how much is going on right now with the pregnancy.