Vacation 😬

I’m breastfeeding and on birth control (mini pill). I haven’t had a period since I had my daughter in April. So we recently went on vacation for a week in different time zones, so I kept forgetting to calculate that and our schedule was so hectic that a majority of the trip I did not take my pill within my 3 hour window. /: and then the night we got back I just completely missed it cause I was so exhausted. So what do you guys think? Did I screw the pooch here? Should I be expecting a positive test here or because I haven’t had my period should that have acted as a little extra back up?