Bleeding or hematoma formation after breast augmentation
is a relatively rare, but well recognized complication after breast
augmentation. It should have been discussed with you as a potential complication prior to the surgery. It does not necessarily reflect any malfeasance on the part of your surgeon. In fact, one of the most common causes is too much patient activity in the early days after surgery.
Bleeding may be massive, like yours, or minor, not requiring re-operation.