Think of having a healthy body not just losing weight. Tell yourself that you want to do something for yourself. Pick up some easy exercise and start mindful eating and stay consistent. Don’t look out for immediate result. Try to enjoy anything that you pick it could be walking, gymming, dancing anything that makes you feel good about yourself.
There are various apps as well which can help you in challenging yourself everyday with new physical activity or step count etc.
Go slow and steady don't be hard on yourself and never expecte results soon it takes time according to you. It takes maximum four weeks for you to check on your results. Workout 4d- this YouTube channel has many free workout programs, slow and steady you can see you fat burning. Good luck with that.