I am 22 year old kissless virgin, I live in a middle eastern Arab country.
In Lebanon. It is the men who need to buy the house , who needs to earn twice of thrice in order to be accepted as a suitable husband. Its the men who need to make the 1st approach and its the women who decides who wins and who doesnt.

By law the women in lebanon dont have equal rights to men in many cases ( most of them are religious because we dont have civil laws ) but socially, they are far ahead. They earn more now than the average man due to the domination of males in high positions ( in the past women were not allowed to work and to study a lot) which gives them now an easier career path ( psychology 101). 

A very beautiful sales women with a bachelor from an average university in lebanon can easily earn more than her male Counterpart with a masters from a reputable university.

There is a girl I know, I have known her for over a year, she always wished me a happy birthday.
One time I had a near death experience, and I wrote a status that I am still alive she liked it. (Though she occasionally liked my posts) 
A week ago,she unfriended me on facebook I have limerence over her. 
I can't get her out of my head, I am in pain, even if I do something distracting I have intrusive & disturbing thoughts about her. 
I want advice on how to stop having crushes for good.