Benign Papilloma / New Mass

Hello Everyone.  I was told in January of this year that I had tumor in my right breast.  This news came after I told my primary doctor about how my right breast had been leaking clear fluid, and the terrible, sharp pains that consistently occurred.  He gave me an order for the mammogram, which I had not even three days later.  I had an ultrasound along with the mammogram because the radiologists was concerned by what he saw on the mammogram film.  My primary doctor called me into the office about a week later, and told me that it looks like cancer.  I was crushed, but calm.  I had a needle-guided ultrasound biopsy a couple of days later, and it confirmed that I had a benign papilloma.  I had it surgically removed on February 11, 2013.  All was well until a few weeks ago when I began have familiar pain on the other side of my right breast.  Another mammogram, and ultrasound today because my doctor and I felt another mass earlier this week.  I was told that all is well, and my breasts have several nodules in them.  Should I let it go?  When I felt this pain before, it was a tumor.