"i was put on micronor 4 months ago because i had headache with previous pills. i am about ready to stop this also last month i had break through spotting for 2 1/2 weeks. this month 4 days prior to the end of the pack i developed abdominal cramps i mean really bad and a lot of breast tenderness now i&#039;ve been bleeding very heavy with terrible cramps for 3 days . this is the worst!!! confused"