Ay sis, parang common yan sa marami, ang pills talaga ay nag-regulate ng cycle mo, so kapag hininto mo suddenly, minsan it takes a few months para bumalik ang normal pattern mo, lalo na kung matagal mong tinake ang Daphne. One of my mum friends stopped her pills din and she was irregular for like two to three months bago normal ulit, so try not to stress too much about it kasi stress pa lang magpapahuli ng period lol. But honestly, best check with your OB na para sure, especially kung by next month wala pa rin, okay lang yan to rule out anything else, they can give you better advice based sa history mo talaga!