Scales are cruel, evil things. For awhile the scale was stuck at like 240. But I took some measurements and noticed my under bust measurement shrunk to 38. So I went to the store and fit into a 14/16 top - with room! So even though the scale was stuck, I was still shrinking. So the moral of this is when my scale sticks I like to take my measurement to gauge where I am. Usually if the scale is stuck the tape measure has gone down. So if you find yourself stuck, take weekly measurements of your bust/waist/hips/biceps/thighs to see how things have changed.
Good luck!