Hello lynnlingh
At the first instance, please allow me to disagree with you and I would like to say this emphatically that "You are NOT a Slob". To be honest, I salute your spirit for doing these many things (working, going to college, and then schooling your son). IMHO, you should be proud of yourself and just by virtue of being in this situation, you must be a source of inspiration to others.
Now to better your performace, I would like to suggest the following Paraliminals:-
Deep Relaxation : When you swith your tasks like going to college after work or once your are through with your tasks, you can listen to this Paraliminal as this will help you relax and calm your nerves. This help you get more done.
10 Minute Supercharger : Anytime durng the day when you are feeling drained out, listen to this Paraliminal, this will help you relax and feel energetic and as a result you will be able to get more accomplished in a day.
Self Esteem : This will help you value yourself and you will not consider yoursel slob anymore. Rather you will appreciate yourself and once you start doing that, others will start appreciating you. You will feel better and the chores will feel inviting.
P.S. Just a small suggestion, feel free to ignore this if you think this is not feasible. Now I don't know exactly the situation at your home and how serious is the health condition of your son. So please excuse my ignorance. Try taking your son's help in some of the chores where you think he can contribute thereby lightening the burden on you.
I hope I have been of some help here.
God bless you.
Kind regards
Vaibhav Sharma