Hi Lynn
Good advice from Grant and Eric.
You might also use Personal Relationships and focus on the relationship you have with yourself....cause it sounds like you have gotten disconnected from yourself in all you have to do...
And use it also in relationship to all you have to do...sounds crazy but I think we get into relationships with our "jobs" which for you at this time is all the responsibilities you are carrying.
This may not help but having these times of stress and feeling overwhelmed will help you to have empathy as a teacher, especially when parents have so much going on in their lives they have difficulty getting the homework done with this kids, checking the planner, etc. I have worked with teachers who seem to forget how hectic life can be for their students.
Good luck to you.
Nickie