i think u need to see the things in boroder perspective… actually due to the financial crises to some extent global economy have been squeezed. so the countries from the west and even gulf states are not welcoming the foreigner as they do in the past. further so called war on terror is another possible reason for prudent issuance of visa.
further u need to appreciate this fact that pakistani’s (specially single irrespective of their gender) have got history of getting slipped in the western countries.
by the way aap shadi kar hi lain. if the embassies of the world want so… lols. as per ahadith it is recommended that female should get married as soon as possible.
secondly, i wud suggest u to develop some personal relationship with the staff of leading traveling agencies. they have connections in embassies that may be instrument to get ur visa early.