Period came early, on second to last of my bc pills. wanted to delay period by starting new pack tomorrow but since it already started what can i do?

Too late: It is too late for this cycle. But if you are trying for continuous therapy. You skip the fake pill and move on to the next pack. It may take 3-6 months for your cycles to stop. Now not all womens cycles will stop and you may have to go back to having a cycle. Your gyn should be able to guide you through this. It is not fda approved and is off label, but it works well most of the time.