What should you do if you miss the first 10 pills of a new pack?

If you miss the first 10 pills of a new pack, I would recommend either (a) abstaining from sexual intercourse or (b) using a different method of Birth Control, ideally condoms, until your next period. On the Sunday following the beginning of your next period, you should start an entirely new pack of pills. Of course, you should try hard to be more consistent with the next pack.