Did you get your thyroid hormones checked? Why do you think you are suffering from depression? Any symptoms? How many hours do you exercise everyday? Do you follow a good sleep hygiene?
Thanks for your reply.
Your symptoms are not consistent with a diagnosis of either narcolepsy or depression. Continue with your exercise. Get at least an hour of vigorous exercise daily at least five to six hours before bedtime. Try going early to bed and don't wait till midnight. Have an accurate sleep schedule which gives you 8 hours of night sleep everyday and keep your bedtime and wake time consistent from day to day, including on weekends. You may also consider gradually starting yoga since some studies do suggest that the regular practice of yoga can help improve sleep quality