If your break is longer than the 7 days it no longer counts as a 7 day break. In other words, you lose the protection that break offers. It is very unlikely. But it is still a possibility.
From the NHS:
The usual way to take the pill is to take one every day for 21 days, then stop for seven days, and during this week you have a period-type bleed. You start taking the pill again after seven days.
You need to take the pill at around the same time every day. You could get pregnant if you don't do this, or if you miss a pill, or vomit or have severe diarrhoea.
You didn't have a period, you had a "period-type bleed". You have no way of knowing whether you may be outside of your fertility window because it is not a natural menstrual cycle.
Also, you have missed at least one pill. You "could get pregnant." As a maximum of a 7 day break prevents the release of an egg, surely the result of an 8+ day break means that that prevention is nullified and an egg mat be released. Whether you bleed or not is quite beside the point.
The only thing that is going to really answer your question is to POAS in a few weeks time. Not, from the sound of it, what you want to hear, but it is what it is 