What Could Glandular Tissues With Axillary Lymph Node Suggest?

i have a breast pain in the lf side .and after being exam they diagnosed me with something called glandular tissues wiht multiple axillery lymph node what dose it means is it bening or not what is the differences between it and fibro adenomas or adenosis and is your recomandation to treat such thing . I am 34 years old , G3 P3 and i have lacteted all my dauaghter