Options for someone who gets stuck at home

[Sandy RL]

I am an at-home mom who just finished a rehab that is up for sale. All my money is in that property until it sells. I also have a child who gets sick often which keeps me at home for days (or up to a couple of weeks) at a time. Obviously this stalls any rehab project. I am in a holding pattern that I can't stand. So I need to ask... What niches (if any) are good for someone who can only work from home?