Pregnant after infertility- still bitter?

I am currently 12 weeks pregnant after years of trying. And I am so very thankful and feel so blessed. Before I got pregnant I couldn’t stand all the pregnancy announcements. I thought once I got pregnant all that would go away. I feel like a horrible person but it hasn’t. I still feel so annoyed when I hear someone’s pregnant after a month of trying. Today my sister called to tell me her sister in law was pregnant “finally”. It was their second month trying- FINALLY?!? No one in my family seems to acknowledge my infertility and what so many have to go through to get pregnant. My sister and Mom still think I would of gotten pregnant on my own and didn’t need all the “medical interventions you put yourself through”. It was years! My husband and I both have documented medical issues that prevent us from getting pregnant on our own- and it’s even a miracle I was able to get pregnant with <a href="https://glowing.com/glow-fertility-program">fertility treatment</a>. I guess I’m just looking for others who understand. I hate to complain because I am so blessed to be pregnant after infertility and so many are not. I’m just tired of no one in my family or friends understanding or having any sympathy.

Thanks to whoever took the time to read my rant!