We had protected sex with on 5th of September this month.it was her 6th day of her period.she has normal 28-30 days cycle.as per this she must be ovulating on 15/16 but this time she get sticky while creamy type mucus on 19 and 20.now she is already one day late.from yesterday she is having sore breast and occasional cramps.her nipple is paining a little.is she become
pregnant or it's pms?She is due on period yesterday or today as per past records