Can my facial asymmetry be improved?

One side of my face is flat and lifeless compared to the other. The side profile on that side of my face completely different to my “good side”. I often get told I hold one brow higher than the other (I don’t realise this) and it feels like my muscles in one side are weak. This is more prominent when I smile or speak, but I can’t see it in the mirror, just photos. Is there anything surgical/non surgical that can fix this? I don’t know if it’s my facial tissue, nerves or bone structure. Thanks!