Waddling Gait

Patient: Hello doc.i am 21 years oldi fell from the fourth floor on April 2013i broke both legsnow i am healed i can walkbut i have a problem because i cant walk well (waddling gait) i walk like a penguini really go to physical therapy but i have not improved since 2 months,,, i am pregnant now (5th month) and i am afraid that i will get heavy and cant walk at alli need your answer quickly please, i am in trouble,doctors said i should walk a lot, but people around me are so bored and no one would take me for a walk or even take me to the hospitalplease answer