I am 25 year old male. On september I suffered from a sinus infection and my doctor prescribed me amoxicillin. Within a week I started to have diarrhoea. Again I went to the doctor and she prescribed me pro biotic. My diarrhoea subsided but I began to have continuous burping. I went to another doctor and he said it was due to indigestion and prescribed me isahusk powder and dotheipin hydrochloride tab. It has been two days since I began taking this and I can't find any improvements. Now my mouth seems to develop a bitter taste. Why is this happening? Should I continue the given medications? I also have a irregular stool movements.