If you’re looking for a sustainable option, definitely not the way to go. As someone who didn’t have meals on time for a long period and struggling with gastritis now, take it from me. Please please eat! Develop a healthy relationship with food. I really can’t stress this enough.
What worked for me is calorie deficit (high protein, medium carb and fat), clocking ~10k steps a day, lifting thrice a week and getting enough sleep. I lost 4kg in two months. In your case, if you can’t work out, even mild moving everyday will work.
Use tdeecalculator to find your calorie needs and find the calories you need under cutting. Use Myfitnesspal and track your calories diligently. I’ve even gone back to my maintenance calories now and increased workout as I found it hard to be in deficit for more than two months.
Don’t try to find an easy way to lose weight and let other aspects of your health suffer.