everytime i start pressing brake, i feel the the pedal pump back and forth a little untill i press down harder.
And when i'm not fully stopped but just about to, i hear a clicking noise or something comming from the front of the car. what could it possibly be?

 

could be a couple things bad rotors, sticking caliper, soft break line, but its something in your breaking system. Most break shops check out cars for free.

 

thanks! i guess i'll go check it out..

 

Yea sounds like the rotors need replacing or refacing. Does the steering wheel vibrate as well?