Well, it is possible too that you can be holding some water becuz of your hormones (monthly bloats; as well as for what John P. said. Of course, if you just give it a few days, it will go away (it can take a week for some ladies though).
I also want to know why you want to lose more than your original goal of 140 lbs -- you are 5' 7" and already at 141 according to your tickers. You must look pretty good at this weight. I think it's time for you to start maintaining; and just like John always says, that's JMHO ...