Hello dear, have you tried the low carb intermittent fasting way of eating. We, meaning my family ( my husband, son and myself) had tried this kind of diet for a year and we all lost weight even without exercising. Check out some videos on YouTube about this and you will learn a lot. For me this is the best way to be healthy and really lose weight, specially with the fasting it's really very good for our bodies.
I tried it the last time I lost weight, even graduated to OMAD but for some reason, I can't keep up this time, I feel like after this diet, I might be able to though.