About 2yrs ago I had a rain sized lump in my nipple very painful got mammogram said they saw nothing kept telling my pa at cornerstone care they paid no mind it was the size of a global grape then now in the last few months its the size of a walnut its making the center of my nipple turn in and hurts beyond words I am prone to system and boils BC of a skin condition but this has me very concerned BC of how its grown and what's happening to my nipple. I would like so.e peace of mind please.