I was sexually active on September 1st and I had my period on the 23rd - 25th which is semi normal and the same thing occurred in the month of October but coming Into November I have not received my period. I have went to the doctors in the month of October due to nipple discharge and they drew blood , urine test and it comes out I am not pregnant. But my nipples have itched and are sore and it honestly feels like my breasts are a little bigger and my aunt has made a comment about my breasts looking larger but I feel as if it's my head. So if I am not pregnant then what are your lovely ladies opinions ? Anything will help.