Kinda upset

Someone I know (we aren't close or friends or anything I just know her , she is a very devout Catholic and was raised to save her virginity for marriage, so she was a virgin when she got married) 
Has only been married for 3 months and just announced 2 months ago that she is pregnant with her first child , I know I'm gonna sound mean saying this but it upsets me to know that she got pregnant her first time ever being intimate with her husband but yet my husband and I have been trying for two years and have not had so much as a false alarm. I know I should be happy for her but  I just don't see how that's fair. 
And please no judging because I am just stating what I think.