Everyone’s getting pregnant

I had a medical abortion in 2016 because my baby had a lethal genetic disorder. I’ve been trying to get pregnant ever since and haven’t yet. It’s sad to see that my siblings all have healthy children and that my baby would’ve been born dead, or die shortly after , not be able to walk , talk , etc. I also had Hyperemesis Gravidarum and I hope I don’t have to deal with that if I do get pregnant again. I’ve been dealing with bv that won’t go away because I’m resistant to antibiotics I just have the worst luck. I don’t understand why I haven’t gotten pregnant again💔