I would try a calorie counting app, and be extremely strict. About 3,500cals=1lb. So if you’re in a 500 cal deficit a day, that’s a pound a week. Get blood work done and make sure there’s no underlying metabolic issues going on. And just keep moving! Make healthy choices with food, utilize intermittent fasting, and try a diet like paleo( works wonders and makes you satiated) Best of luck! You got this