Took the pill every other day

Patient: I’m on tri cyclen lo and have been on vacation and missed a couple of ppills. Because of the time change i messed up my pill consumption I missed no more than one pill before I remembered again.So I basically took the pill every other day but took two to make up for the day before. The site says if you miss one pill to take two the next day and you’re fine but will I require backup protection seeing how I took the pills so irregularly?