I am happy you are concerned about your health. From your details, it looks like you are over weight by 5-7 kg. As we age, lot of changes happen in our body and our metabolism drops too. It is high time you start indulging yourself in some physical activity. Start doing more of endurance exercise and choose healthy vegetarian foods. Hope this helps.
Next Steps
Start physical Activity.
Health Tips
First step is the hardest, but you will never regret it.