Jealously

One of my best friends is having two babies before I even have one. She has 3 all together. Had one before we really even became friends. She got pregnant (tried for 7 months) when I started trying so it didn't bother me too bad cause I just started out. Well this 3rd baby wasn't planned and she waited to tell me cause she didn't want to upset me. So she's having two babies in the 3 year time frame that I have been trying for one. It sucks and I wish I didnt feel this way😢 any advice? Also, my husband and I are considered unexplained infertility, all testing was normal.