You need following things to do
1.. Take progesterone
hormone for starting periods
2... Take fertile for ovulation induction
3... Do regular exercises and shed weight
4... Take METFORMIN
500 mg twice a day.
To avoid confusion and anxiety
start the treatment on 1st of every month so that you don't forget it.
Do your pregnancy
test on 1st and if negative then go ahead with your progesterone and fertiyl treatment.
This way you will have periods every month and always know whether pregnancy is there or not before starting the progesterone hormone.
Talk to your doctor for the proper management.