I think the calories are a bit low. I also recommend a regular strength training routine and cardio program. I regularly post 5 tips to fat loss. Here they are for you.
1) Eat 5-6 small meals throughout the day. Each meal should be 2-3 hours apart. Each meal should contain one protein and one carb. The first meal should be eaten within an hour after waking.
2) Drink a cup of water at each meal.
3) Rest properly. This means taking at least 48 hours between strength training the same muscles, and it also means getting at least 7-8 hours of sleep per night. Lastly, it means taking 1-2 days off from exercising per week.
4) Cardio. This should be done at different intensity levels and different session lengths. Consider doing a low intensity/long session, a high intensity/short session and a few medium intensity/medium length sessions.
5) Strength Training. Strength train each muscle 1-3 times per week. You should lift a proper weight and perform the proper amount of sets/reps for your strength training method. If you need more guidance or exercise ideas you can head over
here.
All of the above things combined will result in fat loss. I am thinking you should eat around 1500 calories and workout regularly instead of eating 1250 calories.