The hospital will take very good care of you. The real work is when you get home. I had surgery on Tuesday (August 18, 2015), went home Wednesday night and was off of liquid lortab by Friday morning and had switched to liquid tylenol which I was off of Sunday morning. The lortab gave me terrible side effects: nausea, dizziness, itchiness.
I also had a wide hiatal hernia taken care of when I had my surgery, and that caused more discomfort than my actual stomach. I highly suggest writing everything down the first few days. What time you took a Vitamin, how much liquid throughout the day, etc. The first couple days I could barely get 20 - 30 oz. of Water in, and forget about the Protein shakes. But every day I was exponentially better. Now at 3 weeks post op, liquids are pretty easy. It gets kind of boring on the liquid diet, but it's a small price for a life change!
I was freaking out at work the last 2 weeks before surgery. I didn't tell anyone so it was really hard to not express my anxiety and whatever, only my boss knew that I was leaving for "hiatal hernia" surgery. The day of surgery I was anxious, but once it was all over I was just like, "well, you did it. It's done." and my whole thought process was just to be my doctor's most kick ass patient. I've had a few "mopey" days, especially before I got my period, but I just reminded myself to power through it. I'm excited now to get back to work and get back to life. This site is AMAZING. Cruise the before & after pictures, read the success stories. This is the best decision I've ever made for myself. Stay strong and be excited!