my orthodontic has referred me to a dentist, the dentist will have to extract my pre-molar teeth, 2 of them, now my concerns are:

1: removing my pre molar teeth, would this have any change on my facial profile such as looking thinner or jus different because of a tooth being extracted from the right hand side and the left hand side? (i mean permanent impact)
2:if it has any impact on my facial features then what are these impacts, i have done research and some dentists say that it could have an impact on the facial profile,

my dentist will extract two teeth from top right and top left, this will leave a gap, then my frotn 4 top teeth will be pushed back and this will fill the gap slowly, so i would liek to know if this process stop any facial impact

the thing with me is that i dont want to look different for example extracting my teeth is a worry to me becaue i fear this could change my facial feature hence chaning my gums within my mouth and effecting how my jaw line looks and cheek area looks,

please would u assist me here if you are able to answer this, plz reply immediatly

thank u