Im a Polish woman so maybe I will give you an advice :)
Most of Southern European/Mediterranean guys are not really in Polish type :), I travel through Spain a bit and most of men are in my height , which I dont find very attractive.
Most of girls like tall guys, well-built with very hard faces ... for us most of Spanish, Italian guys look a little bit gay ... I dont say all I dont want to offend someone and I dont want to generalize.. but I think you are just not in our type.
Once I met a Polish girl she speaks fluently Spanish and study in Grenada - she is beautiful blue eyed blond girl very attractive to Spanish guys. Of course they love her in Spain, but when I asked her which guys from Europe she finds most attractive she says Polish and Germans !!!!
I think you are just not in her type ..;. maybe with your appearance maybe with behaviour.
Also you should read what Danish scientists discover by studied behaviour of behaviour of blue eyed people..
They the reason why blue eyed people still exist is because more often blue eyed girls ( more often not always) choose as a father of her children blue eyed men. And interesting thing is that for blue eyed men it doesnt matter if the girl is blue eyed or brown eyed. This is the girl thing only !!!
thats why in Poland we have one of the biggest amount of blue eyed people in whole world.
Im blue eyed dark brown girl and I always found out more attractive men with blue eyed ( hair doesnt matter) than the brown eyed. And the nationality doesnt matter for me !!