Since you’re still relatively new to the pill (I’m assuming since it’s your first break week) your body is still adjusting to the hormones. It is possible that you won’t bleed, or it can just be late as you can bleed any time during that week. It’s totally normal to miss bleeding on break weeks, even when you’ve taken the pill for a while. It’s also totally normal to get spotting when you’re not on your break week, as these are side effects of birth control. Also, you are protected on your break week as long as you’ve taken all of your active pills before your break week on time, and you start your new pack on time! This is super important! Also, account for any vomiting or diarrhea that might affect the effectiveness of your pill.