My last period started around March 5-7. I had sex with a condom on March 17, then again a week later on the 24th. BUT THE CONDOM BROKE, we stopped IMMEDIATELY WHEN WE NOTICED (it broke at the tip). My ovulation should have started on the week of the 19th-21st. Then on April 4th, where my period is suppsed to be due, blood only flowed for a few hours, then stopped, then it came back again all in the 4th, but it was REALLY LIGHT and didn't reach the pad. AM I PREGNANT?! Is this implantation or not?! Can I still be pregnant if my period comes?!