trying to get pregnant

Sri

Hi, i’m still trying for my first pregnancy after 3 years marriage. the thing is i feel like i know i wont be pregnant whenever i feel the pms (sore breast) just one week before menstruation date. so i already dissapointed earlier even before the mens date coming, cz whenever i feel my breast sore i almost guarantee i will get mens (which is not pregnant). does anyone feel the same?