Hi. I Have PCOS Problem. My Age Is 27. I

Hi. i have PCOS problem. My age is 27. i am trying to conceive. i took Ovulation induction Fertyl 150 mg on 2nd day to 6th day of period and dhuphaston before 10 days of period. along with my doctor prescribed me folic acid and ovacare and productive f tablets. i took for 5 cycles. but no chance of conception. last ovalation induction done in the month of July. now my last period is aug 27. i didn't get period after that. and i took dhuphaston 10 mg also 3rd Nov, 7th Nov. now it is 4th day of completion of Dhuphaston. still no periods. and Pregnency test is negative after 2 months from august 27. what to do now? is there any chance of periods not occuring with dhuphaston also