Pretty face definitly = helthy person?
 

Pretty small sample study, but i thought this was quite interesting. If only i could remember this myself.

What a Pretty Face Can’t Tell You | Psychology Today

By the way I think that if you are a man and do not have good facial looks then you can still make yourself look attractive by doing body building. As a guy who is muscular is far more attractive to a woman than a guy who is not. So if you look ugly you can go and work out in the gym to build yourself a great looking body.