Am dying to start ttc again put on birth control to control pcos 15 months ttc

My doctor put me on birth control for 3 months and diagnosed me with pcos i have 1 month down and this month and next to go am really anxious to start already it’s going go be 15 months ttc i am so ready to get pregnant i want go be a mom already my husband and i are ready to have a family i feel down since the miscarriage and everything going on i feel its taken too long i see so may young girls getting pregnant sooo easily or even without trying and i get soo jealous 😞💔 anyone recommend anything to help my chances