Hi, for you to be self motivated, I suggest you may start making a list of schedule of your housekeeping for your daily routine.
Another one that I may suggest is try to get some part time job while at home. Try the freelancing career.
I am a solo parent and SAHM,I took up the course for me to have financial income while at home together with my son.
I really enjoy being a freelancer, you will gain knowledge and skills while earning from home, you will have flexible working hours, time freedom ,get paid at higher rate,and no age discrimination, these are some benefits that you will get from it. I’m sure you will like it.