Hurting and jealous

A lot of people that I know in my hometown are becoming pregnant. And over half of them never wanted kids in the first place.. My boyfriend and I are a younger couple but we both have good stable incomes and we want a baby. We've tried for a while and I feel like it won't ever happen to me.. I just found out that another one of my friends is pregnant and it's just hard to be happy for her because she doesn't even want the baby. She's contemplating abortion and even though it's not my say I just hurt and long for my own. Idk I know I'm jealous of these couples getting to become parents but I want to know if any other ladies out there feel the same ways and how do you deal? I really want to be happy for them it's just hard because I hurt over the one I can't have..