Body weight fluctuation will affect the appearance of one's face. Facial fat grafting has a certain level of unpredictably, especially with dramatic changes in body weight or lifestyle (ex. smoking). Generally, under 10 lbs may not cause a significant change in one's appearance from fat grafting...
Arian Mowlavi, MD, FACS (license on probation) says:
Too much fat in your face can easily be removed in the same way that it was placed. Please follow up with your surgeon to have it removed so that you feel better about your appearance. If you would not mind a photo, it would be helpful to see how full you are so that other surgeons/patients can...