PCOD is definitely a vary tricky problem but a patient approach definitely bears fruit to the patient.
The most important treatment apart from ovulation induction
medicine and hormonal
treatment is,shedding your weight and being in your normal BMI range and other treatment is to take care of your insulin resistance
The most important aspect of treatment is use of insulin sensitising medicine called as METFORMIN
Since patients of PCOS have incresed insulin resistance ,you need METFORMIN to reduce the insulin resistance.
Insulin resistance causes a build up of insulin and sugar levels in the blood which results in
Increased production of male hormones in body.
These increased levels of male hormones result in acne,infertility
and WEIGHT GAIN.
Loosing weight is very important to regain fertility in a patient of PCOS.
It is said that even if you are able to shed 10% of your weight,you hall be able to get your fertility back.
Your doctor is giving you the right treatment.Just follow the treatment and trust your doctor.
You shall definitely get pregnant,although timing can't be predicted.
Best of luck