Hi I Have Polysistic Ovaries And Irregular Period. I Am

Hi I have polysistic ovaries and irregular period. I am 28year married and I have a 2year baby girl now I don't want 2nd child now. I am using femilon now I stopped it before two months ago due to wait gain. I am not pregnant but I don't get periods after 15th September. I have done all the tests all are normal. What I do to get my period immediately. Please suggest.