Need help/advice

My hubby and I have been TTC our first baby for about 1 year. Recently we found out my sister in law is pregnant with her first. They were not trying, it sort of just happened. Now me and my sister in law are VERY CLOSE. She knows the struggle we’re going through. However, every time I talk to her it’s ALWAYS about her pregnancy and the baby. And I honestly can’t stand it. It’s like she’s rubbing it in my face. I know I’m jealous. But I can’t it’s too much for me to handle. So I’ve been ignoring her for the past days. My hubby thinks I should just tell her, so she can start being a little more considerate of the fact that it hurts me. But idk what to do. Should I be straight up and tell her how I feel, or just pretend like I’m okay. For her own sake. Please help! Baby dust