Why am I feelling so tired when I get enough sleep?

Well it's only been 3 days so your internal clock will take time to adjust so feeling tired is normal, especially if this is a sudden change. Another tip would be making sure that those 8 hours are set, so sleeping at 10 pm and being up by 6 am everyday will help as well. If you don't feel less tired in a week or two then maybe you should extend the number of hours to 9-10 (depending on the stress and work during the day) because 8 is the minimum of how long you should be sleeping anyways.

there are too many things it could be, I sufferred as well....for many years, I found nadh-5mg to help, gave me my energy back and no other side effects, but also peak performance powder from amazon....BUT WAIT, I used those for several years....then I heard about oil ouuling, but it was just to keep teeth clean etc....so one day after doing a bunch of reading, I decided to try it, I used coconut oil, cuz it tastes good, and from the book I read, there is no difference to the rumors of certain oils doing certain things....SO, I take a half tsp in mouth, let it melt, then started working it read hard, not like a regular swish and spit, but vigorously worked the oil, sucked it between the teeh and pushed it back n forth, then spit into garbage can...15-20 seconds then spit, repeat til your spit runs clear, cuz usually, it will be a different shade of red...SO anyways, I get done the spit has run clear, I go to bed and lo and behold, my energy is back !!!! I was so happy....I have not had to resort to the pills or powders or the starbucks energy drinks for my energy.....I don't know what is sapping your energy, but bacteria in my mouth was sapping mine.....best wishes figuring it out, it is a process. best wishes

What is an ect?