Am I wrong to be a bit ticked?

I was talking with my husband’s buddies’ wife.. we were talking about making babies, having babies, and all the goods stuff.. she is currently pregnant. I asked if she had used opk’s or if that had to time it right.., she responded with “no, we just had sex.. we don’t have problems like y’all.”

It’s been 2 days and I’m still thinking about it 😔

Infertility hurts.