I had the essure procedure Dec 2011. Ive had regular periods ever since. Jan 2013, I had a period as usual. Feb 2013, I was late, it came on the 21st (I usually come around the 3rd). This period wasn't like the usual. I only was 1 1/2 days and it was only blood when I wiped after going to the bathroom. Its now March 24th and I haven't had a period yet. Should I be worried

Your age is important here.