Uae law-what all troubles if i quit job after probation period?

[blaeey]

im a married wife who are to a new job.
this job is too much tough for me.
i find salary v.low and slow future growth of me in this field
i work in dubai

i have 3 month probation.
i plan to quit.
i am afraid i will have issues from my company or UAE law ?

I doubt i would be asked for returning my salary for these 3 months as i have got labour card and salary account card.

Kindly guide me friends...........plzz