I had gland incision surgery 2 months back. But there is a hard lump behind the nipple still, will it ever go away? (photo)

The nipples were not so puffed up after removal of the tapes and it has swollen only recently. I just fear it will never go away as it has already been 2 months. The doctor said it would at least take 6. But the hard lump makes me think the scar tissue is here to stay. Will it go away?