Hi,
You should follow a healthy nutritious diet plan. In this period, mood swing is quite normal, and along with other problems are also there what you have already mentioned. In your diet good source of protein, vitamins, minerals and dietary fibre should be present and with that you should drink plenty amount of water about 3litre per day. Please don't forget to do some light exercise in a day. But to get personalized diet chart some more information is required.
Next Steps
To get personalized diet chart you can consult with me through this practo app.
Health Tips
Please include soyabean,fish, double toned milk,dahi, mushroom,fresh fruits and vegetables in your diet. To avoid bloating or acidity you can have breakfast with rice based products,like with puffed rice,chira etc.