I am a 30 y.o. female with no family history of breast cancer. I found a lump in my right breast a short while ago. Over the next few weeks I had 2 sets of mammograms and an ultrasound done. I called my gyn daily to get the results of the tests, and when they finally came in the FNP returned my call. She stated that it was benign, and when I questioned her further she said it was an enlarged lymph node. Not being a pushy person, and I didn't really have any questions prepared for this scenario I let it go and hung up. Now I can't find any info online for why I would have an enlarged lymph node in my breast. From what I'm finding it must not be a common place, because I have yet to find anything.
So, my question is...Is this something that should be further tested? It is still the same size as when I found it about a month and a half ago. The only other symptom I am having is that occasionally my breast will ache slightly. It's usually only for a few seconds and it quits. It occurs maybe 1-2 times a day.