thanks for your query
Some antibiotics DO interfere with the metabolism
of oral contraceptive pills
, and this should be informed to your healthcare provider.
Now since you have anyway taken the pack, nothing can be done about it.
Also, it is too late for emergency contraception
, as that is best taken within 24 hours, and of no use after 72 hours.
All you can do now is to await your period, and test for pregnancy
at the earliest sign of a missed period.
Also, do not worry, as if the rest of the pack was taken properly, and the antibiotics were not long duration or heavy dose, the pill would still protect you