Pcos - I feel cursed

I feel so depressed, I just found out recently that I have pcos and I found out one of the symptoms of it infertility. All my sisters have kids and I feel like I’m so cursed, me and my boyfriend have been having unprotected sex ( I have no intention of having kids rn and we have been doing it 4 months ) and it just weird i did not become pregnant.

I feel so depressed, all of my sisters have kids, I feel like God has cursed me I’m only 17 .. I honestly want to die, i feel like trash