You do not get real natural periods on the pill as your natural cycle is no longer happening. Any bleeding you experience is a side effect of the pill and doesn’t really mean anything. As long as the pill is being used correctly it doesn’t really matter if you bleed or not. You are no longer “due” a monthly bleed or “late” if you don’t bleed. Your pill brand is a mini pill (it has no break week), and ideally you don’t bleed at all on a mini pill but irregular bleeding is a particularly common side effect. So there’s no way to know when you will bleed or if you will bleed at all.