Only option for me at my workplace is either coffee (undrinkably bitter) or expired tea (tastes like rot). Did not have enough time yesterday to make myself tea for the next day and the shop where I buy energy drinks is closed. I extremely drownsy and my head hurts.
EDIT: Coffee is undrinkable to me, quality or not. The bitterness will just overpower everything.
Sleep and proper nutrition. Hell, it could be some underlying medical cause. Get a check-up and do some blood work.
Okay, then get me a job that not only allows me to not wake up every day 6:00 in the morning (8:00 would be ideal), but also pays well enough to cook twice, so I can eat well while my mother continues to eat her Hungarian junk food but in child portions to not get fat.