When will it be my turn?!?

Both of my best friends are pregnant right now. One of them I have been friends with for my entire life and she has only been with her boyfriend for 6 months and his divorce isn’t final and he has two kids with his ex and my other friend who I have been friends with for about 11 years has also only been with her boyfriend for about 6 months and neither of them have steady income. I’m married. I have a great job and so does my husband. We own our own home and we own our own vehicles and want nothing more than to have a baby and have been trying for over a year with no luck. I’m so happy for my friends and their little miracles but I don’t know how much longer I can keep a smile on my face for them. Also one of my sisters is pregnant to. I feel like everyone around me is having babies and I’m still over here waiting for my tiny miracle.