"i needed to share my experience because i&#039;ve been going crazy searching for piece of mind these last few days. i had stopped the birth control pill in late september because of high blood pressure and since then stopped my periods. i always use protection and didn&#039;t like just trusting condoms. the one time i used just condoms it has slipped off during ovulation or what i think was ovulation. 48 hours later was when i could took the plan b, 7 exhausting days later i started getting pains in my right ovary but no period. the next day i had no cramping and a little drop of blood. that scared me becuse i hear that women can have implantation bleeding. the day after that i woke up to really bad cramping and heavy bleeding. i really hope that means it worked."