Breasts drooping - will this contour fix itself or is this an issue with how the surgery came out? (Photo)

I had inverted T surgery back in February and just had my six month follow up. Now that the swelling is all gone, it seems that my breasts are slightly drooping. My surgeon told me it looked like weight gain, but I don’t feel like I’ve gained any weight since surgery. If anything, I’ve been working out more than I used to once it was safe for me to lift again. Is he correct and if I just lose weight, the contour will fix itself or is this an issue with how the surgery came out?