Double whammy

We've been ttc for over a year. Just started the process of fertility testing but no results yet. Today I went to a baby shower for a friend, which was pretty hard for me to do in the first place. While there I found out another friend is pregnant completely by accident. I reacted pretty poorly when she told me but I think I did a decent job of covering it up and made it through the shower. I am devastated and have been crying since I got home. I'm happy for both my pregnant friends but can't help wondering what is wrong with me and when it will be my turn.

I just needed to get this off my chest and talk to people who understand how I'm feeling right now.