I have chronic fatigue and poor physical fitness...

I have chronic fatigue and poor physical fitness.
I'm also doing home workouts in my spare time, but I'm so tired.
It seems like it will collapse immediately.
I'm so tired, and sleepiness is creeping inㅠ

I wake up in the early morning and feel sleepy during the day, so I sleep again.
I feel like I'm really going to die because I have no strengthㅠ
But should I go to the hospital to get this diagnosed as well?
I bought things like vitamin supplements,ㅠ.

Source:Here is my concern.