I was like this in April, about 1.5 years ago. I slept all day but was still tired. My bones and joints ached. Yet all the tests came up normal. It was a severe depression. And if you're experiencing this, you need a meds change or addition, pronto! Tell the p-doc the symptoms. If you can't get a new prescrip, try to find another doc, even MD or psych nurse who will listen.

Lamictal alone is not going to help until you're up to 200 or more mg.