Best advice on getting rid of daily fatigue?

[WalterHMartinez]

Hey people, lately I've been dealing with extreme exhaustion all through the day since the last week probably. Off the bat, I know it's already a few things that are causing this: Lack of Sleep, my diet, hell even smoking, etc. Problem lies that when I try to fix some of these issues it doesn't seem to help much. Last night I tried to fix my sleep schedule by getting atleast 8 hours of sleep, but even then I woke up super exhausted. I could barely stay awake. Obviously I know there's a thing called google for these things, but I'm wondering if some of you have faced the same issues, and what personal technique or advice helped YOU.