Hi I am 31 years old and married. I had my last period on march 19th and no periods after that. I am getting all symptoms of getting periods and getting false alarms , but nothing yet. I am taking folic acid tablet.I did check with a pregnancy kit last week , but it was negative. I Have history of PCOD and was taking diamet and metformin tablet. But now not taking any thing except folic acid.I feel a pressure in my belly and discomfort on my back.Kindly let me know whether i am pregnant or what is causing this delayed periods.