Exhaustion in 3rd Trimester

Ashley
Hey, I'm at 27 weeks with baby #2. It's a girl, first kid (boy) is turning 2 this weekend. I do not remember being this exhausted with last pregnancy. Is this normal? I'm a SAHM amd thank goodness for the TV because I literally spent almost the entire day on the couch. I just did not have any energy at all. Suggestions?