avg pain

Had mine on 8\23\11 and they let me leave using amobile air tank, taking the pain meds along with some white powder for acid or somthing oh and keep track of drainage from the tube. throughout each day and night a keep waking up with ongoing pains around stomach and something like hickups usually after I try drinking my sips of Water or liquids they hit really hard and I grab for the pillow to hold over stomack, they told me I needed 80oz a day. So does after 5 days this could still be normal? I really have not ate anything cause the sugar free has such a strong sugar taste I dont like it so I stick with diluted juice and water.

Im REALLY hoping the sips Im taking are just being pushed back up from the sleeve and it will stop, cause the nexiam powder or whatever its called doesnt that at all. Thanks if you have any ideas