sticky, yellow, nipple discharge

I am 44.  I had a mammogram in March and everything was fine.  However, about a week ago I started having an ache in my right breast.  Nothing terrible, just a mild ache.  I went to the doc last week.  She examined me and did not feel any lumps.  Said if it didn't go away to call her.  Well about 3 days ago I started getting a sticky, yellow discharge from the nipple of my right breast.  I did call the doc and on Friday I have a diagnostic mammogram and possible ultra sound.  I am very worried.  Does anyone have any insight or info they might share with me.  Thanks

[zouzi]

Hi,
Nipple discharge is rarely a sign of breast cancer, but it might be indicative of an underlying condition that requires treatment.
A nipple discharge is alarming only if it's persistent and comes out without squeezing,if it's
bloody and associated with a lump, nipple or skin changes etc.
It's a good thing that you are having a Mammogram to have this problem further investigated.
In the meantime, take care to avoid nipple stimulation( including frequent checks for discharge) because it can actually make the discharge persist.
Please let us know how things are proceeding ,by adding your comment in the space below the answers you have received.Thank you.
Best wishes......