Trigger - infant loss

My husband and I lost our son in May of 2017 due to low amniotic fluid. He was born at 30 weeks and lived for 19hrs. With our son we were lucky enough to get pregnant right away. But we have now not been able to get pregnant again. We started fertility treatments in August 2019 and came back as unexplained infertility. We did two rounds of <a href="https://glowing.com/glow-fertility-program">iui</a> on clomid 50mg and trigger shot and got pregnant our second time in January 2020. We unfortunately miscarried at 9 weeks. From 2017 to 2020 we have seen all of our friends, brothers, sisters get pregnant and now onto their second pregnancies. While we are struggling still to have a rainbow baby. My little sister just told us she is pregnant. There is only so much a person can take before giving up and I’m pretty sure I am there. When will it be our turn.