hi and welcome to the forum.
you're getting good advice here, but i would like to add one more thing.
look at your menu and see all the high sodium foods?
try knocking some of that out... try to use fresh instead of canned.
try to use whole instead of fat free.
and try to remember, you are female. we hold onto water so easily during the course of a day, a week, dependent on what you're eating..
and being female and eating salty foods, our weight tends to roller coaster constantly trying to regulate for the sodium intake.. and all foods have sodium.. just canned foods and cheese has more.
so look at your foods, kick the higher sodium foods to the curb.
start a journal where you can document your measurements, your weight, your food intake and your mood...
its all part of the process..
enjoy the journey, it's quite an enlightenment!