What Should I Do To Regulate My Menstrual Cycle After Discontinuing Primolut-N?

Hi, pls I have been having an irregular period and a pharmacist advised me to take primolut N to get my period, I was taking it like 10days in every month, then I stop and after 3days my period comes out, and then the next month after my ovulation, I start again. I did this for 6months, and then I stop. But my problem now is, since I discontinued the medication for over 2months now, my period stopped. Pls what should I do for my cycle to regulate.