OK SORRY ABOUT THIS LONG STORY

JULY AND AUGUST I DNT HAVE REGULAR PERIODS I WAS BLEEDING/SPOTTING FOR THE 2 MONTHS STRAIGHT SO ON SEPT I WENT TO THE CLINIC AND THEY GAVE ME BIRTH CONTROL PILLS, I STARTED THE PACK AND ON THE 3 WEEK I STARTED FELLING TIRED AND NAUSEOUS BY THE 4RD WEEK I WAS SPECTING MY PERIOD BUT INSTED I STARTED TO HAVE CRAMPS AND LATER THAT DAY I HAD LIGH PINK SPOTTING THE CRAMPING AND SPOTTING ONLY LASTED LIKE A DAY AND HALF OR 2 STILL NO PERIOD, UPSET STOMACH AND KIND OF TIRE. I DID A FIRST RESPONSE TEST AND NEGATIVE. I DID HAD UNPROTECTED SEX ( NOT FINISH INSIDE) AND I DID FORGOT A PILL OR 2 BUT TOOK THEM AS SOOON I REMBER . SINCE I HAVENT HAD CONTROL OF MY PERIODS THE LAST 2 MONTHS I WAS WONDERING COULD I BE PREGNANT OR IT COULD BE THE BIRTH CONTROL I WAS TAKING PLEASE ANY BODY ANY OPINIOS ON WHT TO DO

PS; WHEN I STARTED THE PILL THEY TOLD ME JUST TO TAKE IT SINCE I WAS BLEEDING SO I DNT KNOW WHEN MY PERIODS WERE...