I have a sexual intercourse. He finger me and I bleed. I disregarded it. It is not my menstruation. The condom broke. I take 4 emergency contraceptive after the sex after 12 hours I take again 4 pills. The date is january 19, 2019. I felt dizziness in the first dose but after the second dose its all fine I have a withdrawal bleeding after 2 days and last for about 10 days. I feel nothing but little cramps. The discharge is heavy, dark and brown blood. I take pregnancy test in week 2, 3 and 5 after the sex and it came all out negative. I have a missed period. My period should be this feb 22, 2019 but until now I have no period this feb 24, 2019 my question are how much the chance that I am pregnant? What are the possible reason of having a late period? Is there a huge chance of false negative in my case? What to do to induce my period?