I have such horrible FATIGUE, can you please give me ALL of the tips you can think of to help fight it?

I am 19 years old, i have not been working out in the past month but was tired even when i was working out daily (weights and cardio), I am healthy, as in no sicknesses or anything of the sort – not even allergic to anything. I don’t eat fruit or drink milk, and not too much vegetables either really, BUT, I also DON’T have any fast food, pastry types of foods, cookies or soda or alcohol at all. I only have WATER and have a lot of meals through out the day. My meals are like sandwiches with tomatoes and turkey, lettuce and mayo. And my dinners are like brown rice with meat and vegetables and bread. I’m not over weight at all, infact I have a 6-pack and am pretty fit. (not said to be brag but just because I know physique is an important factor). and I take my Multi-Vitamins every day

I sleep just fine, in fact I now am in bed about 11 hours because it takes me an hour to fall asleep and I AUTOMATICALLY wake up early in the morning around 8am; making me take another hour to fall back asleep to wake up around 10:30am. but I make sure I get my 8–9 hours of sleep in. . ALSO—> i work from the MINUTE I GET UP to the MINUTE I get tired, which is sometimes 4pm in the daytime or sometimes 7pm…When I say work i mean MENTALLY, doing a lot of homework for college. (i take ONLINE CLASSES), so I’m really sitting a lot and mentally figuring things out. That’s my life. Yet I know to take 10–15 min. breaks every hour or so when I work. I WENT TO THE DOCTORS and got my blood work done, everything was fine!!! along with URINE TESTS, everything was fine!!!!

So I ask yyou to please give me all the tips and advice you can think of, this is really stopping me from getting things done to the point where I might fail my clases, regardless, it’s just stopping me from living period; I feel paralized hoenstly, i feel paralyzed and it sucks.

PLEASE HELP…PLEASE HELP…PLEASE>>>>>HELP!!!! thank you so much.