I had protected sex about a week ago. However, the condom broke and my boyfriend and I are not entirely sure when it happened. He didn't come and we stopped as soon as we noticed the rip. I am on birth control but had not been taking the pills at the same time every day and had to double up a few days prior to the sex because I had forgotten to take a few. Every day since the sex I have been taking my pill at the same time each day. The morning after we had sex I went and got the morning after pill and took the first pill twelve hours after we had sex and the other pill another twelve hours after that as instructed. I am estimating that my ovulation occurred on august third and my last period started on July 20. What are the chances of me being pregnant? I'm so worried.: