Brief Answer:
Explained below

Detailed Answer:
Hello and welcome to Ask A Doctor,

I have gone through your query and can certainly understand your concern,

I would suggest you to do the following:
- Eat a protein rich an low carbohydrate diet. Foods rich in proteins help in losing weight easier.
- Have small meals in short intervals rather than 3 main meals.
- Include more of fiber rich foods and fruits and veggies in your daily diet.
- Engage in a daily 30 min of brisk walking to shed weight easily.
- You can also discuss the need for metformin medication with your treating physician as per your glycaemic index and blood sugar values.

I hope this helps,
Please feel free to discuss further,

Regards

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