im the first time user of pills (Microgestin Fe 1/20).. i dont know where should i start to take a pills., i remember my doctor said that i should take a pills after my period start on sunday., i dont know if im going to take the first row or the 3rd row of the pills., its already 3week of month.. should i take the 3rd row of the pills or should i wait next month (first sunday of the month?)