Hello. For almost two years I have been working from 9 am to 5:30 pm. My problem is that after the five-day work week, on Saturday, and sometimes on Sunday, I drop out or feel dizzy and sleep a lot. I can't figure out what the reason is. I eat qualitatively, quantitatively and often enough. I fall asleep around 22:30 and get up around 7. Before, when I worked in shifts - day, night and two breaks, after the night shift I was in the same situation as worse ...