He counted my days last night awkward lol

Last night on the way home my hubby started counted and was like.can u tell is.it coming me being totally thrown off guard was. like what you talking about he said your period you have 6 more days can u tell if it's coming .... I honesty haven't been thinking about it with the move coming up. And my son being hospitalized It never crossed my mind.... but this. morning my breast are so sore.... can I be pregnant