I'm really anxious and worried with the issues happening in my gut overall.. All that began after eating a nonveg food from outside in the month of Jan 2020 It all began with an infection, the diarrhea which last few days... But then later burping, bloating and heartburn As months passed fatigue and tiredness along with vision changes. Undigested food in stool and bubbles. Then deficiencies B12 etc so took neurobion for 20 days.. But the root cause which I found was stomach ph had gone low