Just stuck!

I have worked out...I have ate healthy food (and am broke because of it- WHY is it cheaper to eat shit food but cost soo much to be heathly?) and I am just stuck...I have been stuck at 160-162 pounds for 3 weeks now and not budging...NOT FAIR!!! Am I alone? Maybe I should go veg? I donno..i love my cows, fish and poultry... /cry and /frustration...##RAGE

Update...Jennlet pointed out that muscle weighs more than jiggly fat...since I have increased my workout habbits that could be why my clothes at getting loose and my weight is staying the same....aww yeay to common sense lol