-Remove all "irritants" from the bed
-Set the wake-up time
-Eat properly and regularly
-Do not sleep during the day
-Get ready for bed
-Share your time efficiently
Check how comfortable your bed is and whether your sleep is "healthy".
Look at your bed like an outside observer. Is it wide enough, can you lie down as you want, relax your arms and legs? Or do you have to sleep on your side in an uncomfortable position? In an uncomfortable position and not get enough sleep in 9 hours. Check how comfortable your mattress is and if you need to change it.
Look at your pillow, is it too high? Previously, everyone slept on large feather pillows, and this habit has remained with many to this day. In fact, sleeping on a very high pillow is harmful, because the vessels in the neck are pinched and the brain is less supplied with nutrients. The best option is an orthopedic pillow 12 cm high.
After you take care of the quality of your bed, the quality of your sleep will also improve.
A familiar situation. When I felt overwhelmed and realized that I was going to fall asleep, I just set the alarm and went to bed for 20 minutes. Oddly enough, but after such a short sleep, the strength suddenly appears to do something. I also started drinking vitamins and real green tea (it works better than coffee) But, of course, it's worth getting tested, as written above.
Donate blood. Check for the Epstein-Barr virus, which often has chronic fatigue syndrome. This virus is one of the most widespread on our planet, it is impossible to recover from it, you need to improve immunity. But this is an option, of course there can be many reasons for your condition, for example, vitamin deficiency or iron deficiency anemia, or maybe the bed is simply uncomfortable) If this condition lasts, then it makes sense to consult a specialist.