Not sure what state you are in but you might be able to get state help, in CO it is called CICP (colorado
indigent care
program) and clinic visit is 7 dollars, labs 5 dollars. As for treatment if you live in a metropolitan area you could probally find a clinical trial if not you can still apply for free drugs from the drug companies if uninsured and make less than 46 thousand a year or you might be able to get medicaid since you have children living at home.