The doctor's verdict is as such:
I have naturally lumpy breasts. What concerns her is the size and texture of this such lump. She has given me a high dosage vitamin B6 supplement to dissolve these lumps, which are result of caffeine sensitivity. (Jam, you're a medical genius.)
If, in two weeks the lump remains, Houston we may have a problem.
I will need a mammogram to see for sure.
Thanks everyone for being so concerned, and for holding thumbs for me. What a fantastic support system I have. I will let you know about the status of my lump in two weeks.