Thanks for writing to us with your health concern.
is notorious for altering the normal expected date of your periods.
It can prepone or postpone the normal date of your periods by a week, or even more, sometimes, upto 10 days.
SO what you are experiencing is totally normal, dont worry.
It is always better to take a pregnancy
test anyways 4 weeks after the last episode of unprotected sex.
All the best.
Please feel free to discuss further.