How many cm is the width of the forehead?

I had eye and nose surgery.. It took just one month and four days.. But originally, my eyebrow width was 3.5cm, but the teacher said that 3.2cm was the most appropriate, so it was better to have a bit of an epicanthoplasty, so he said that. I was told that I would only raise my nose and do the front canthopes before doing it because I was afraid it would look crowded .. The teacher said it was better to do it together, so I did it together.. But now it seems to me that they are very crowded . It looks crowded..ㅜㅜ It doesn't give a good impression.. Of course, if you look at each eye and nose, it looks natural and pretty..ㅜㅜ They look crowded, so I wear glasses. Ah.. is the nose lower?