New contraceptive

Emily

I’m on the pill called feanolla, which means I don’t bleed at all, however for the first few months i have been bleeding which I’ve been told is normal to start with. It is not guaranteed that the bleeding will stop completely, and recently I’ve been bleeding a bit here and there irregularly, will this affect the strength of the contraception? This may sound stupid but I just want to be sure that I am protected by the pill. Hope this makes sense, TIA