Does liposuction to jawline and chin change face shape and can you get the fat back? (Photos)

I had lipo on my chin but the surgeon did on jawline too,I've noticed my face is slimmer and more defined but now I hate the look,my question is will I get fat back there or can fillers help.Am i just just paranoid because of things I read or has my face changed,I feel like my face has changed.Thanks to all the Dr's who answer

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