If you are unhappy with your current Job and you don't have any other alternative, and you feel you have to move today before tomorrow, what do you do and how this will be affecting your productivity?

Being unhappy in your job shouldn't significantly affect your productivity:  what it does affect is your happiness.  Obviously it takes a lot more mental effort to do a satisfactory job if you are unhappy in it.  Absolutely anybody can do this for months without undue difficulty, and you can do if for years if you really have to.  Remember that many people working, for example in badly-run factories aren't happy with their work.

It actually helps with your morale if you strive to do a good job.  Keep your spirits up by learning new skills and seeking alternative opportunities.

I believe you should be patient cause every thing are available and expected to change from time to time   

then i have to finish all my obligation to the company then i will decide later they have accepted me when i need a work so i have to finish my task before resigning.