Chin reduction and make it V line but I think it will fail? (Photos)

Hi i had a long V shape chin, I went to see a doctor and got a 4 mm genioplasty. However, now my chin looks more round than before. I had more V shape before. i think the doctor only reduce the length but he did not do the V shape? now it's been 2 weeks post op, and my chin looks super round! i wanted a v shape but he just cut off the pointy area! the left is the before photo of my ct scan (longer and pointier) and the right is the after. the ct is taken 3 days after the surgery. help!

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