I actually have no idea. I've had two periods since the incident, in which I skipped (without having any 'no pill' days) from the end of week one to the start of week three, missing all of week two. I had sex the day before my period started. Then I had heavy vaginal discharge the next month until week three, when it lessened to almost nothing, and then had another period that was slightly lighter than normal. Now, I am on week three once more, and though my discharge was heavier than normal this month, it wasn't as heavy as last month. I'm scheduling for a pap smear soon anyway, so then i'll know for sure.
And if I am pregnant, congradualtions aren't in order, and aborton is.