My Sister, You just need the " Passion " and rest of all your problems will be automatically resolved. You please start planning on it, all Pak Wheel members will guide / help you.
If you are living in Islamabad / Rawalpindi first arrange a day hike in trail-3 or trail-5 at Margalla hills, doesn't matter if you are alone or have any other friend / Colleague.
As a next step, you may go for Mashkpuri or Merran Jaani or Dagri Banglow trek.
You may continoue like this and beleive me you will find many trekker females. I know group of 11 females from Lahor or Gujranwala I will try to give you thier contact shortly.
Regards
Hassan