I have to vent 😩😔

So my husband and I have been trying for baby #2 for 3 years this month with no luck. We’ve tried everything and have recently started fertility treatments and IUI. My two sisters just gave birth a month apart and I swear every friend I have is accidentally pregnant. At work I’m surrounded by pregnant people 4 on my team and one of my managers. Yesterday I was told I’m not responding to treatments at all and we will meet again Friday to know what our options for having a baby is. I literally cried all the way back to work and today my other manager announces her pregnancy. Like can a girl catch a break. I’m so happy for those that are expanding their family but I just don’t understand why not me why not us. I love my daughter more than anything in the world and she would be an amazing big sister. She has been asking non stop for a sibling and every month is such a let down. I just don’t understand 💔😭