I am 28, and had twins 10 months ago via c section, and my oldest is 5 years old. I haven t had a period in approximately 5 years, and even before then it was very light but I had endometriosis with very painful cramping so my dr has had me on lo loestrin to lessen (eliminate) my period. Just in the past couple months I have had random spotting not consistent with a period but sometimes lasting as long as one with cramping and slight clotting. I have never missed a pill and always take it at the same time. Should I be concerned? When I was 19 I had a biopsy and LEEP done, so anytime I have female problems I worry.