What Causes Swelling In Breasts Along With Clear Discharge From The Nipples?

IM 34 YEARS OLD I HAVE HAD 4 CHILDREN ALL C SECTION OLDEST CHILD BEING 17 YRS OLD AND YOUNGEST IS 9 YRS OF AGE . THROUGHT OUT THESE YRS I NEEDED UP WITH CIRRIOUS ANH HEP C AND EM STILL BATTELING DRINKING VODKA DAILY ANYWAYS AS OF RIGHT NOW I HAVE BEEN ON A VERY ODD PERIOD THAT LASTED 2 WEEKS NOW I JUST MEET SOME NEW WE ARE BOTH VERY MUCH IN LOVE AND AWARE OF ALL MY HEALTH ISSIUES AND INFACT HAVE HAD SEX WITH OUT PROTECTION I STARTED HAVING VERY VERY TENDER BREASTS FOR 2 WEEKS AND WAS LATE HAVING A PERIOD SO I TOOK A TEST CAME OUT NEG / ANOTHER WENT BY NO BLEEDING BUT A WEARD SMELL COME SO I CALLED MY REG DR ASKED FOR A REFILL FOR ANTIBOITIC ANTIBACT MEDS FOR REACURRING SYSTEMS I TOOKS THE MEDS AND I HAVE BEEN LIGHTLY AND AS WELL AS MED BLEEDING BUT MY BREATS ARE STILL BIGGER THEN NORMAL AND ARE LEAKING CLEAR DISCHARGE COULD I POSSABLEY BE HAVING A TOUBEAL PREAGENCEY_- AND OR MISCARAGE OR WHAT IS GOING ON HERE PLEASE HELP ME THANK YOU SINCERLEY AMANDA HOOVEN