It is clear from your posts that you see ‘weight’ as the problem. But it is merely a symptom, a consequence.
You think “if only I was 3 stone lighter, everything will change”. But it won’t, sorry. Until you start seeing the real issue, you are going to get nowhere.
You need to get to the bottom why and how your weight happened.
For me, I realised I was insulin resistant and this was the reason I couldn’t keep the pounds off, as long as I ate “like a normal person”. I then worked to modify my diet to help my body reduce a production of insulin day to day. The ways to do that included bigger breaks between meals to let insulin drop, no snacks between meals. Plenty of healthy fats as they are insulin-neutral. Enough protein and as little carbs as possible, preferably from high-fibre foods. Absolutely no sugar.
I started to feel better and better following these steps and weight started to drop off naturally. I didn’t torture myself, starve myself or punish myself. It is a way of taking care of my health, showing self-love.
If you continue eating foods which are bad for you, you may lose weight, but it won’t last. And you will feel lousy in the process.
Weight is not an issue, it is only a symptom. Fix the real problem and you are sorted.