I had sex with my husband twice in April after which I had to take ECP. One was an unplanned moment and the other time the condom broke. I had these pills by the end of April. Ever since the pills I have not had my periods; my second cycle was due 2 days back and even that isnt here. All the strip tests indicate that i am NOT pregnant. Can I still be pregnant? If not How do i induce my periods becuase I am now suffering from severe cramps and stomach aches. Thank You.