[romanlevin]

Are you sure the fatigue is related to work? Have you seen a doctor?

[TheM00se]

I agree with romanlevin, perhaps this isn't fatigue. Are you certain that you don't have depression? All of the symptoms you are describing can certainly point to it.

[snowpanda]

Also, look into sleep apnea and breathing disorders while sleeping, if you don't sleep correctly, you will be tired all the time. I personally have this myself and am waiting for treatment.

[zuzuleinen]

I didn't thought seeing one, as I feel perfectly fine until 16 or something. Especially when I'm starting the day I feel pretty good and rested.