We all try to stay positive but i feel your pain. We have a handful of pregnant women at work and one of them is my friend. It's really hard to hear "Oh wow, we weren't even trying". They say "it's in the water". I think to my self Obviously not or i would be too....
It's ok to feel this way, just remember it will happen and we are all here for you. It may just take a little longer, but the end result will be that much sweeter. Good Luck to you!