I'm experiencing nipple itchiness severly. I noticed it a few weeks ago. At first it is still tolerable and once in a while but as days passed by I can't control to sctrach it and for the whole day it was very itchy. I can olnly feel it on my left breast. I'm not sure there is a mall lump but evrytime I press it I feel very pain until to my arms and back.Is this symptoms of breast cancer?





