I m having very little nipple discharge in my right breast, and let me say I m not pregnant. Left nipple is brown, while my right is pink still. I ve been having breast growth the past few days, and my chest veins are prominent. I m taking Paxil and Zyprexa. Could these medications have any affect on these symptoms? I don t feel any lumps, and I ve always been very small, so breast growth is new for me. I m also 21 years old. Please help me.