suffering

I see these are old post but I need help.I was banded in 2009. I have had a huge distended stomach after my surgery and plastic surgery. I have had all test Egd, Colonoscopy and ultrasound and blood work. It all shows normal, no erosion of band no slippage. I am in constant pain. So does this sound like rejection of the band. I don't know what other test/research I need to do. Can anyone give me some advice if you have gone thru this? Thank you D