So I've gained about 22kg over the last 4 years due to some personal issues and stress and about a year and a half ago also developed a medical issues because of all the rapid weight gain. I was 78kg, then I got a PT and got down to 65kg but then I damaged my back muscle and now I can't lift weights or do kickboxing anymore until I'm healed and the doctor recommended just walking every day. I've tried it but I've just steadily gained weight from the time when I was immobile for a while and now I'm 73kg. I've tried calorie counting but even at 1200kcal a day I'm still not losing weight. Can anyone give me advice on how to lose weight and get back to being fit and toned? I miss it and just feel a bit hopeless, especially seeing as gaining weight causes me to be in constant pain. Would appreciate any advice. Thanks