skin sagging? oook. maybe you just saw some bad pics/angles or something. even when she was a bit chubbier last year i hadn't noticed anything like that. last year i could very much notice her weight gain, especially from this pic:
putting on weight makes your face fatter and look different.
if you take a look at her during PCDL, she is in really good shape now.
the change in her face i notice is that since she's lost weight it looks much thinner and more beautiful