I found lumps in my right breast at the age of 16 when for an ultrasound and it was ruled off as benign. I am now 21. I havent had my period in close to 3 months now, i have recently been diagnosed with polycystic ovarian so that could be the cause, but even so is very abnormal to me as i usually get it the same time every month. Last week experienced very painful nipples and tender swollen breasts. Couldnt even sleep on my tummy it was so painful. Also slight discharge from breasts not leaking out or anything but noticed it on my nipples. I really concerned about it, my lumps have grown since i was 16, is that dangerous? And no im not pregnant, went for a test last month. Could any one help me figure out what is wrong with me?