Hi I am 24 years old, height 4-10" weight 42, I have been diagnosed by pcos since 7-8 years now, I have irregular periods since several years. It happens always that my periods are delayed by a month or 2, this time they are again delayed by 1.5 months. I was supposed to be having my periods around 15 march, and now its more than one month late. Its been more than 50 days after my previous periods. Suddenly I have started feeling heavy and have got belly fats and fatty cheeks, and also my weight has increased by 2 kg, from 40 to 42. What should I do so that I get my periods? What is the reason of increased weight? I am not sexually active. Which tests do you think I should do?