Hello,
greetings from your ayurveda wellness coach.
Possibly you are suffering from hyperacidity with some motility issues. For which a proper diagnosis has to be made and then get it treated. As you are using ayurveda medicines, I suggest you consult and take them in proper way so that you get results. If you are suffering from digestion issues more frequently, you need to change your diet method and lifestyle according to your requirement and avoid drinking milk and eating sweets in the night time. Consume warm water. Chew your food properly avoid junk food. If you are suffering from too much heat in your body, you need to get yourself evaluated for prakriti and it has to analyzed in ayurvedic way but you may need to follow it under guidance. If you have more doubts in this regard, I suggest you to consult me once so that I can guide you accordingly.