I’m a failure...

I can’t do it, the one thing that I’m supposed to be able to do biologically. My insurance doesn’t cover infertility and my obgyn automatically diagnosed me as infertile because of my medical past. She didn’t even try to help, and now I have to tell my husband that his wife can’t give him children. Why me? I waited and got married like I was “supposed to”. I have everything that a baby needs except the perfect reproductive system. I fucking hate everything right now. I feel so bad for my husband, he didn’t ask to deal with this. It’s all my fault that we may never have kids and it’s killing me inside.