Hi. I have been on micronor for eight years. Except for when I was pregnant and until 8-10 weeks post partum( when I went back on it). Never had an issue with it at all until now. I noticed after my third boy my mood changed, and my periods were so unpredictable. I got sick with pnamonia the second week of December ( mid pack) and I was so sick I couldn't take my birth control. After I was better I decided not to start taking it again. I got my next period 20 days late and then I only bled for 2-3 days very light. Now I am experiencing moderate to severe period like cramps for almost a week. Taken several pregnancy test( all negative) is this normal after just over a month of not taking them and just now getting these cramps?