Oh, and who cares if you have to take an antacid pill each morning?? That ain't no thang!! And you WILL be eating in restaurants again - Where are you being told you can't?????
Yes, you are physically only able to ingest about 1/4 of a cup to 1/2 of a cup, but it's amazing how quickly each of us figures out our routines at the restaurants.
It's not going to be easy, there are all sorts of accommodations that you will make, but then it will all just become routine and your new normal and it won't be hard or difficult at all. It's just going to be new at first. Yes, there will be weeks where life sucks right after the surgery, there will be tears and there will be fears.
How old are you? I was on no medications, no "co-morbidities" up until I was 41. Then I woke-up in ICU. My gallbladder went bad due to my years of high fat diet. That then threw a gall stone into my pancreas duct which caused my pancreas to back up, start digesting itself, ruining the cells the produce insulin, putting me into a six month acute pancreatitis and now I'm diabetic, have no gall bladder and get to have tests every 6 months. There are horror stories from either side.
I really hope that you are able to find peace today in whatever decision you make. This is your life and this is one means to take control over our weight, but there are other ways. You could do the liquid fasting for a year or two, you could spend the next couple of years restricting yourself and basically following the bariatric diet without the surgery and exercise. It's all possible. Whatever you decide is the path you were meant to take. I know it's terrifying, I'm sending you a massive hug!!