I have many symptoms: Extreme fatigue, muscle soreness, weakness, even irritability. I find it hard to go through a day without at least an hour nap and I rarely wake up before 11am. Luckily I have a job that suits my needs! I am not looking forward to when I am pregnant though. My mom said the exhaustion is almost debilitating! If anyone knows of anything to increase energy I would love to hear about it!