Diep Flap Reconstruction when my weight hasn't gone down to pre treatment HELP!!!

Hi Mel
my understanding of a Diep Flap reconstruction ( I have had a bilateral) was that it responded like normal tissue when gaining/losing weight.  So, perhaps  if there was some weight to lose after your surgery your breasts would retain similar symmetry and there would not be a noticeable difference between them.  I hope this may ease your stress as you aim to lose the weight pre-op.  
Martine