Visual perception of attractive is so subjective. No one is universally attractive/unattractive. Different cultures, age groups and genders will have their own views
I'm not sure that's particularly helpful. OP is clearly measuring herself by white, western European cultural standards and thinks she doesn't measure up.
Warning - Blunt instrument being used here. If on the cultural measuring scale of white, western European cultural beauty from 0 to 10, Waynetta Slob is at 0 and oh, I don't know, Rachel Weisz, Naomi Watts and Emily Blunt are at 10, OP is at least at 8.5 and more and that's without the benefit of the professional styling and photography they will have had.
Obviously it's wrong to measure anyone's worth that way, but denying that that measuring stick even exists or that people care about it is pointless when clearly it exists and matters for the OP.
OP, you are considerably above average prettiness.
You need to work on your self-esteem from 2 angles - (one) recognise that external beauty isn't important and (two) even if it were, you are very good looking.