Burnout is real.
If you're a situation where you're body can't keep up with normal activities, your sleep schedule is wrecked and you have to will yourself out of bed everyday just stop.
Reexamine your life and figure out ways to cut the stress out, these things creep up slowly over time and you might not even realize how bad it has become.
I had a job burnout earlier this year and it took several months to get myself back to normal. I'm lucky in that I could just quit working and live off savings for a while. Too many people don't have this option.