Hi there! I understand your concern. My advise would be to see a Doctor at the earliest for your frequent headaches. Please do not pop migraine pills just like that. The problem needs to be investigated properly first. If it is gastric trouble or acidity there are some tips I can help you with.
Health Tips
Eat small, frequent meals and not too high in fats, avoid carbonated beverages, very spicy foods and processed/ready to eat foods. Highly sugary foods can trigger headaches so try to stay away from those. Limit intake of tea and coffee. Drink lots of water. Take light walks after your meals.