I have experienced much of the past year, at least, through a screen of fog. For some reason, getting up in the morning is very difficult and I find myself very tired through most of the day, only regaining some alertness around the evening, when it's time for dinner and TV.
I've tried to self diagnose but am not getting anywhere by myself.
Other info:
I'm 27 yo, 178 cm tall, 80 kg, not fat (though used to be thinner before started going to gym).