Dream.... or Reality?

Normal day in the year 2021. The world is still plagued by COVID-19. Most places are still closed. Work isn't what it used to be and I started to take on a second job. Over the past few days, I've started to notice I am waking up more and more tired; headaches are starting to get worse and worse. My 'dreams' are also starting to feel more real. What could it mean?