When will it be my turn?

Another pregnancy announcement... and more crushed feelings. One of my husband's friends and his wife are expecting their first baby in spring. They weren't even trying yet and it happened. They're happy of course and it was only a little sooner than they planned. We've been actively trying for 2 months, and not avoiding for 4 months total. When he was with the husband he found out some of their friends were trying to get pregnant at the same time and haven't had success, and it took another couple a year to conceive. I know he told me that to make me feel better but it just raises my anxiety that it'll take us a while. I'm tired of hearing that- "it can take up to a year". I don't want it to take a year!! I feel bad that I'm so jealous because I'm happy for them, I just want it to be my turn. I don't know what I'm doing wrong and I'm scared we won't ever get our baby.