Hello. Sleep disturbances without any associated mood problems & overwhelming fatigue + body pain symptoms is suggestive of disturbed circadian rhythm. One of the major cause of which is, shift work, irregular sleep & eating habits, indulgence in alcohol & tobacco etc.
So,are you having any of these issues? Kindly clarify
Next Steps
Tell me your sleeping, eating schedule over last 10 days
Health Tips
as soon as you get up in morning, sit in sunlight with controlled direct sunlight exposure to eyes (use shades if necessary) for approx 30 minutes. you ll start feeling better in 3-4 days