I am a 30 year old female. I've recently lost moderate amt of weight and this has precipitated slimming of my face, however I've noticed loss of fat from tear trough area. I know this is associated with premature aging, but the change occurred over the course of months rather than years . Is age likely cause of this at 30 (I have previously had no wrinkles , fairly firm skin). I have chronic sinusitis. Could inflamed maxillary sinuses be exacerbating the issue? Will my face " bounce back "?