Not getting pregnant. Should i do more.

Hello, I am trying to conceive since 3 months but unable to do. I m visiting a gynecologist near my area he said I have pcos problem, I did not had my periods on time, sometime it use to delay for more than 2 months. Now after doctor medicines i m getting my periods on time. He is checking my ovulation cycle since 3 months, i m doing sonography every alternate day after 11th day, and after i ovulate he give me some injection for rupturing it. after taking so much of pain i m unable to conceive, this is very upsetting. I m taking Biofolic since 1 year and he started Normoz for 2 months. And also for information i had an abortion in October 2014. And this is my first baby, i m married since 3 years. Please advise what should I do more.