I am glad I found this page! I just turned 27 and have had pain and a small lump in my right breast since december. This happened around the same time that I developed a uti so I thought it may be an infection. My gyno found no lump but I went to my other doctor who was stumped because my breast looked normal and she felt no lump. Finally I got an ultrasound this past Friday and results today..it is apparently a small lymph node. The pain is gone for now buy I don't know if I should seek additional opinions. I don't have health insurance so I am concerned about doing too many tests.