Do I need chin shaving and botox injections to reduce my jaw shape? (Photos)

My face looks big, I had braces and somehow my lips stick out, I didnt remove any teeth btw, after my braces my philtrum portrudes out and my chin looks caved in but my face is big.. would rhinoplacty only help fix my profile or do I need chin shaving too? I dont want implants because my face is too long I feel really complexed about my face shape Thank you for taking the time to answer

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