Settling for Less?

Last weigh-in, I gained 3/4 lb. and it's feeling difficult to continue losing somehow. I've heard the phrase set-point and wonder if I'm at one. On the happy side, I wore a pair of size 14 pants yesterday and they weren't even tight. It seems as though I've never been size 14 in the summer though because my pants seem to go from 16 to 12....certainly not here yet.