I'm 23 and 2.5 month ago I got a chin implant and buccal fat removal. The chin implant worked well and "straighten out" the double chin. But the buccal fat removal makes me look older and hallow (looks worse in real life). I looked way more healthy and young before. The doctor said he almost removed 4 out of 5cc which shocked me since I said I didn't want to look hallow in 10 years. How much fat is on general usually taken? Can I get back some amount of fat to my cheeks? Will filler do the job?