I recommend looking at online resources for health and medical services in your area. For example, here you can find out about get tested for HIV in Louisville https://easystd.com/louisville-kentucky-std-testing You can also contact local community services or HIV prevention organizations that may be able to offer information about available testing.

In Louisville, you can get tested for HIV at a variety of health care facilities such as health clinics and private health centers. Try your local health or family planning centers, they are likely to provide these services