This condition has ruined my dreams of having multiple children

I have always dreamed of having multiple children. I gave birth to a beautiful baby girl in 2021. However, I developed HS in 2023 and it's been a long battle. I've done alot of research and it looks like HS is hereditary, which I don't get because no one in my family has it and I've never smoked a day in my life to develop this condition (which seems to be a big benefactor). I was on meds for a year before getting on Humira and it's been life changing for me. But with being on Humira and knowing I can pass this condition to my children, my husband and I decided to just have the one child. I'm devastated and just been crying for days. I want more kids so bad, but can't risk giving HS to them because it's just been so horrible to deal with. HS has ruined my dreams of birthing more kids and it just breaks my spirit. Some people close to me say it's a sign to not have more kids. It just makes me so sad. Is anyone else going through the same thing or has made a decision like this? It's so unfair. This condition has affected so much.