[Face Up.]

You definitely do have a lot going on right now! Is there any way to cut back on the hours you work at least while you are going through your degree? I know it may not be possible if you need the money though.
For now, since your mind is cloudy maybe you can write things down in the notes or reminders sections of your phone so you have it with you in a pinch.
Definitely remember to take time for yourself, even though your schedule is busy! It can even be something simple like sipping your favorite beverage while watching a good movie, but it counts. Self-care is so important and helps with burnout.
I hope things get sorted for you soon!