I meant fibroadenoma. can't spell.
If it is fibrocystic breast changes, then there is not a lot a doctor can do. You can reduce the cyclic pain by making some diet changes (get rid of caffeine, add vit E and I think the other is B6). I think something like 40% of premenopausal women have fibrocystic breast changes. I've lived with them my entire adult life. Cyclic pain and swelling, dense, lumpy breasts that make mammograms no fun at all.
I don't know much about fibroaedema, which is another possibility, but I do know that doctors can surgically remove fibroaedema lumps if they are causing a lot of discomfort.
Both conditions are benign.