I had a gastric band in Australia in 2010 it was successful I got down to approx 50 kilos in weight, since then had the saline solution removed and was fine, then my dad died and I got very upset, stopped going to gym went to UK and ate and ate and ate, now, I am back to approx 80 kilos, but the last two months have dieted and gone to gym, but my stomach is like I am pregnant, I feel short of breath and bloated constantly, is this potentially the band?