Boothse

Just wondering if anyone can shed some light on what to expect from 2nd port revision. The first one was done 12mths ago, and the tube broke, and i was in extreme pain and had to stay in hospital over night. I went for a fill last week and the stitching has broken and they need to go back in, they couldn't find it. I'm going in first thing in the morning.....am i a whimp, and i'm trying to work out if i will be going home or will i be staying. Is it painful surgery, they have booked me in for a general anaethesia??????? Can anyone give me some advice. Cheers