Should I STOP taking Pills after finishing one pad?

Good day mga mamsh! Pa help naman po, I'm breastfeeding and taking daphne pills. Stop ko ba dapat ang pills after 28days? One month delayed na kasi ako. Pero hindi ako nagsstop magpills, after finishing one pad, take naman ng another. Hindi naman ako nagmimintis. Bili na ba ko ng pt? Huhu. ???