Good job on losing 25 kilos already, my advice is to take your time to keep losing weight, and focus on other things that you enjoy. Fasting can really help get a better relation with food and invest some time in passions/hobbies.
What motivates me is when others take pictures or videos of me. You can’t take them yourself because you’ll find a nice angle, you need to see yourself as is, a candid photo. In my head I can convince myself that I look fine but then I see a candid photo and it’s clear I still look a little heavy.