HI IM 25 YEARS OLD I GOT A LIL 2 YEAR OLD GIRL I GOT IRREGULAR PERIODS WE BEEN TRYING TO HAVE A BABY I GOT MY PERIOD ON THE 1ST OF JULY AND A WEEK LATER WE HAD SEX THE WHOLE WEEK CAN YOU GET PREGNANT AWEEK AFTER? YESTERDAY JULY 20 I WALKED TO THE STORE UP THE STREET NOT FAR AND I WALKED IN AND GOT SOO DIZZY IF BEEN SLEEPING A LOT AND BEEN HAVIG DIRREA (SRRY TMI) AND FEELING LIKE THROWING UP AT NIGHT WITH MY BBY GIRL I ALSO FELT LIKE FAINTING BUT DIDNT THINK NOTHING OF IT AND DIDNT REALIZE I WAS PREGNANT UNTIL 3 MONTHS AFTER WHEN SHOULD I TAKE A PREGNANCY TEST SHOULD I WAIT SINCE IM IRREGULAR