I can relate to your problem. I was diagnosed with fibroid cysts in my breasts 2 years ago. I recently discovered a bruised spot under my right breast that feels more like it's the bone and not the breast at all.I went in a few weeks ago to have it looked at. They automatically wrote it off as the cysts but did a mamogram just in case. They couldn't find the spot so they did a sonogram.It was still undiscovered. So my questions continue to grow.
I have had the stinging, sharp, & dull pain since the cysts began to grow 2 years ago. I am so sorry that other women have to go through the same problems that I'm going through. I have ALMOST completely given up caffeine, some times I cheat and then pay for it when the cysts grow to egg size lumps in my breasts & armpits.I have to admit though that the worst pain for me is the extreme tenderness with my nipples.I have trouble with my bra touching them, or my seat belt in the car. Worst part is not being able to hold my children right, or embrassing my husband.
I apologize for running on and on, I hope that this situation might not be so terrifying for anyone else suffering, knowing someone else is dealing with weird breast pains too!