If youve only 5-6 lbs I wouldnt worry too much. Just eat more healthily than you normally do for a few days and see if it makes a diference. IMO calorie counting doesnt work. I dont count any calories, just careful what I eat.
It is a bit deflating when youve made a real effort and get no praise but please dont give up. You will be so happy when you achieve what you want. It will probably take another 6 months to achieve my goal but Im prepared to do it cos I know how I will feel :>)) xx