Replying to I cant sleep. help

so my normal day goes a little like this:

I wake up at about 6:30 am, super fucking tired and feel like dying

sleep on bus, get to work at 9:00am and feel still super tired but able to do work

near about 2:00 pm I start feeling like shit again

at 5:00 pm I want to die again out of tiredness

I get home and I just want to go to bed right away

Then at about 8:00 pm I suddenly have a shit ton of energy.



It's 12:30 am right now and I can't fall asleep. This has been going on for a while now, anyone know how I can fix it? thanks