Hello dear,
I understand your concern.
In my opinion the chance of
pregnancy in your case is very rare.
Because it was
protected intercourse with condom and emergency pill was also taken.
Emergency pill is 95% effective if taken within 72 hours of intercourse.
The emergency pill causes
hormonal imbalance and effects the timing and bleeding of the period.
So the period can be either delayed or come early and bleeding can either be heavy or irregular or scanty.
So relax the delay in period could be due to pill.
I suggest you to do a urine pregnancy test a week after missed period.
If the test is negative the delay can be due to pill.
And wait for spontaneous onset of periods.
But overall the chances of your pregnancy are very very rare or nil.
Avoid
stress.
Nothing to worry as such.
Hope this helps.
Best regards.....Dr.Srilatha