I am 22.I've been having irregular periods since 3-4 years. The problem was diagnosed as PCOS. I am also anaemic. Therefore,during Oct 16 - DEC 16 I was on hormonal medication for 3 months -Yamini LS. After I stopped the pills on 30th DEC. I got my periods on 3rd Jan and it ended on the 10th of Jan. I and my partner got intimate on the 22nd of Jan (unprotected) and took an Ipill on 23rd. Got my periods on 31stjan and ended on 06th Jan. Got my periods again after a week on 12thfeb but it didn't stop until I took a medicine on my doctor's recommendation. It stopped on 20th Feb after I took Medicine (pause). Now I got my period on 17thmarch which ended on 21st march. We got intimate (unprotected) again on 25th march and took an Ipill on the same day. I got my periods again a week later I.e. 01st April. Also, sometimes i get cramps in my stomach. Why is this happening?. What can be the exact problem with me? Is it the side effects of Ipill?