Three weeks ago I had a breast augmentation . About an inch away from the insision site my breast is tender . No redness at all . I do have a cyst in that breast that dose swell up and hurt usually ten days out from my period . I am about 15 days out from my period now . So it shouldn't be the cyst . But what else could it be, if there is no redness, and feaver ? This breast dose look a bit bigger, but that might be because the swelling is not going down in this one as fast as the other, or not dropping as fast as the other . What do you think ?