I agree with the other posters but have to add my 2 cents-
As this lady is not contributing to your household, can you tell her you need to get a different boarder who pays you. Set out an amount and come up with a simple lease. She can agree with your terms- if you offer her the opportunity, or she can leave. If she csn afford Waffle House she can afford to pay regular rent.

On another note, you said you were receiving Social Security disability for carpal tunnel. a) have you reported your jobs to SS and received confirmation that you had reported this. b) are you making sure you are making less than the maximum allowable per month because if you are not, you can potentially lose your SSDI? c) be careful how you report your job. SS may question how you can work as a cleaning lady while receiving disability payments for carpal tunnel.

I know I am not much help but I did want to bring these things to your attention.

ps. Income you receive for renting a room in your house may be taxable income that must be included on your tax return.