The chance of pregnancy is very low. You noticed the condom tear early, withdrew quickly, and took the emergency pill within 25 hours, which is effective. The bleeding within a week was withdrawal bleeding, indicating the pill worked.
Emergency pills commonly delay the next period by a few days to 1–2 weeks.
What to do:
Wait 5–7 more days for periods.
If still delayed, do a urine
pregnancy test for reassurance.
Consult a gynecologist only if the test is positive or periods are delayed beyond 2 weeks.