I am asking because its hard for me to lose weight.
It's hard for most women to lose weight. Rare is the woman who can lose weight without a bit of a struggle and significant effort. Give up sugar, bread, rice, all refined carbs, all processed foods, all dairy, all fruit juices. Eat meat, fish, fruits, vegetables, nuts - nothing else. Cut calories by a minimum of 300 a day.
If after a month you have not lost weight, get a comprehensive hormone panel. Have you had one? You need to check leptin, rT3, aT3, T4, plus all your female hormones to be sure you don't have PCOS.
If I want to lose weight I effectively have to starve and spend half the day hungry - and eat extremely clean. There is no short cut.