Hi! My name is Sharadha. I am 28 years old married woman. My last period was on Jan 20th, I missed in the month of Feb. I did a pregnancy test. The result was negative. But I have the usual period symptoms (cramps, back pain) etc and on 16th March I see slight bleeding which is normally on day 5 of a period. It used to be heavy on day 1 and 2.There is hardly any bleeding but I still have serious back pain. I am unsure of the problem. My weight is 58 kgs and height 4'11kindly suggest further.