i was on a ventilator 1 and half years ago now, for about four weeks, i have recovered well, still get very tired and sometimes out of breath, but i have noticed that my face is still very swollen and my stomac is bloated, i dont feel ive gained much weight but have increased in size, while i was ventilated my family said i blew up and was like mr blobby, could there be something wrong or should i just put it down to recovery.