[Monsephy101]

Hi I'm 3 days late I was suppose to get my period on the 12 and till now no signs of it. My ovulation dare was the 28 of June and I think I'm about 16 or 17 days after my ovulation day... I have duzzyness nothing big I have been drinking a lot of water and my brest just feel weird when is it best to take a test and get an accurate result?