Prerna should imo run away from the city she currently lives in. Go somewhere new ( of course she needs money for that......may be sell some of her gaudy jewellery for that ) ,take a part time job and start afresh wid a new outlook of life.
Dts a start.....den perhaps take a long hour and think what she really wants from her life ??? Job or studies or anything else ? Then move ahead accordingly. Maybe make things ryt wid her own family......cause they are the only people who should matter to her..,.....and ofcourse if she is actually pregnant ......den her kid should be her next priority.
Sounds selfish probably but someone once told me.....you need to love yourself first ......dts very important for a happy life.....Prerna should definitely start wid dis.
Lastly take a few self esteem boosting classes maybe .