Square jaw botox and skull shape

I tried it once because they said it was good for people with developed jaw muscles, but maybe because I also went on a diet in between, my original face was chubby and chubby (like Anpanman)... It turned into a skeleton bowl. People with developed cheekbones and
  a heart-shaped face like me (especially cheekbones!!!!!!!!!!!!) are not recommended. I don't have a square jaw, but my cheekbones are sunken in for no reason, so I feel like I have one!... It's thick and the sides are sunken, so the deep cheekbones/sullen cheekbones in the front are more emphasized. Also, since I have a long heart-shaped face, it looked even longer when it became thinner (I thought it was a giraffe lol... It's
  a bit sad that my face became thinner and not smooth. I'm not going to get it again. I
 recommend this type of botox to people with round faces.
 It seems best for people who are pursuing a V-line.