I'm worried about the effects of the square jaw Botox that keep catching my eye.

Looking at recent photos, I feel like my lower face looks particularly wide, so it bothers me.
In the frontal photo, the jawline looks angular, and it stands out even more when smiling, making the impression look strong.

I feel like I have a habit of clenching my teeth harder than before, so I suspect it might be a problem with my jaw muscles.
In this case, I am wondering if square jaw Botox can naturally soften the facial shape.

I also want to know how long the effects take to appear or how long they last.
I am also worried that if I get hit too hard, my face might look sunken.
I am also curious about your experience regarding whether you can clearly feel the change when taking photos.