Hope these resources can help you find what you need.
I found a listing of free clinics in Florida-- https://www.fafcc.org

I haven't personally used this site--as am not in Florida--but it might be helpful. You can also search for a free medical clinic on the internet--Florida being a large place and the clinics scattered. I also think the info line of your local hospital or medical center could refer you, or perhaps offer you services.

In addition--FindHelp https://www.findhelp.org/
FindHelp is a resource directory that helps people find and connect to social services in their area. Services include food pantries, help paying bills, housing, job training, after-school programming and more.