April 7 i had sex. I believe it was near or on my fertile window. When we had sex he DID use a condom, we did not notice any rips or tears after. He was in me for a minute And he pulled out 5 min before ejaculation and finished while i was giving him a handjob. I took plan b to be safe. But not sure if it worked due to being in fertile window. A few weeks later i had spotting for 4 days and then 3 heavy days of bleeding followed by 3 of light bleeding and spotting (the first day of heavy bleeding started on CD 27 when my period was supposed to start the next day) And i took a test a month later and it was negative. And i took one today 5 weeks.after sex and it looked negative. I have slight cramps but my next period is due Saturday! Is there any chance I could still be pregnant?