Help us afford ivf

My name is Jessica and I have been diagnosed with pcos and unexplained secondary infertility. I have a wonderful husband who I have been married to for 3 lovely years we have been trying to grown our family since October 2020 following a missed miscarriage at 10 weeks. We have a wonderful 13 year old who I had at 19 years old(she is not biologically my husbands but he loves her as if she was)! She would love to have a sibling and my husband and I would love to have a mini version of hun running around. We have tried clomid and letrozole but it hasn’t worked for us yet and after 3 long years of trying we are ready to take the next steps to grow our family.