Just before I landed in Bangalore two weeks ago, I had loose motion due to eating outside ( I feel ) and now In Bangalore , have been eating hotel and restaurant food for the past two weeks . For that duration I have had constant belching and also a feeling of being full most of the time, even before food. Also I am having smelly and fizzy loosemotions most of the time in my 2 week stay. Though I have not had any pain in stomach or elsewhere, I have had some sudden cases of urge of going to toilet/ loose motion during my work or travel. Please advice.