I have the same fatigue. I've noticed since I'm on Lamictal and Lexapro it has been improving. I had a work up by my general practitioner first to make sure it wasn't physically related. I've noticed exercising or trying to at least get outside for a 20 minute walk gives me a little extra energy. The foods your eating can make you tired. I swear the Lexapro makes me grave SUGAR all day. If I have a good diet day and not eating junk food, I feel a lot better.