infertility?

Mia
So my boyfriend and I are pretty sure I'm infertile. I have had a lot of sexual partners. I've never gotten pregnant. He is very fertile. Like 90% or higher. We have a lot of unprotected sex and he usually cums inside me. I'm not saying that I'm ready for a kid but it would be nice in the future. I'm really struggling with this because I've always wanted kids of my own and seeing as that may not be an option really kills me inside.
Is there a place where I can get free fertility tests? Or do y'all have any suggestions?