Feeling bitter

I've been feeling especially annoyed and bitter lately about my infertility. I can't stand most social media posts because I'm at the age where everyone pretty much has kids by now. The worst is family with tons of babies and my bitterness I've built up. I'd rather be angry and annoyed and just not be around so that the dreaded topic of babies can't even come up. I hate when I have these thoughts but I feel like they are natural also. Just needed to vent. We are getting ready to try and IUI cycle but idk if I even feel hopeful for that.