Pregnancy announcements

I have been trying to ttc for over a year now and this year so far has been pretty rough with the pregnancy announcements for some reason. So far 7 of my friends announced that they are pregnant, some know that I have been trying for a while and some didn’t but that’s not the point, I just can’t help just feel an over whelming feeling of sadness every time I found out, but yet so happy for them at the same time. Like I want to be happy for them but all they talk about is the new pregnancy , and it just makes me feel sad that is not me 😢