My best friends pregnancy is ruining our friendship!

My best friend and I have both been ttc for about a year now and we both miscarried at the same time. Now she says she got a BFP while I got AF. At first, I ignored her references to her pregnancy then after a week I told her how upset I was that I wasn't pregnant. She still refers to it and it still hurts. I feel like it's going to ruin our 16 year friendship.