I live in Florida and have been taking care of my grandparents. It is a full time job and now I have no more savings left.

You may want to read this article. There are some tips:
https://www.agingcare.com/135476

Also, go to your state's Web site and look under aging services. You should find a phone number or email address to get some more advice. Many programs are locally run, so this can prove helpful.

Good luck,
Carol