hi,
as you missed the pill and not taken two pills on the next day, the chance of
pregnancy is there,
so you better use some additional method of
contraception for the next one week as you missed two pills in the pack, or you can take emergency pill now, and also continue the regular pills,
your bleeding could be withdrawal bleeding or onset of periods,
then if you miss your periods on expected date better to go for
blood test for pregnancy once to rule out the possibility.