Need some insight!!!! Having Problems!!!

ok here is my story.....I was banded in July 2008 and I have lost about 75 lbs. In March 2011 everything I ate and drank came back up even water Dr removed all fluid out thinking it would correct the problem and it seemed to work felt so much better then on May 04, 2011 I had first fill again and it felt ok little pain every now and then but I could eat and drink. Now I have started having really bad nausea and bad pain in my stomach, side, back and it gets worse when I eat or drink anything but I and not getting sick and my port site is very sore and tender. I call the Dr earlier and he said for me to call office in the morning and need the get it unfilled again and do some testing. Getting real upset I have been thinking about having a revision to the sleeve but have not really checked into it but now I guess that I might be sooner than I thought. If anyone has any insight on what they think is going on please let me know Or if there are some question that I should ask the Dr.