Hi Ladylaura,
Do you know if your surgeon performs outpatient surgery on all of his patients? I am scheduled to have my surgery as an outpatient on the 30th. I had to qualify to be able to have outpatient. I had to be under a certain BMI, not have sleep apnea, etc....basically be a lower-risk patient. If I didn't qualify, I would have spent a couple nights at a hospital. As an outpatient, I have been given my prescriptions of meds to take at home (anti-nausea, pain, and acid reducer) and I will have to return the following day for IV fluids to help prevent dehydration. But this is something I feel comfortable with...it sounds like you are a little unsure?
Maybe you could talk to your surgeon and see if that helps you feel more comfortable with the idea of outpatient surgery? If it doesn't, then maybe look for a surgeon who will let you stay at a hospital for a few days. I think you should do whatever makes you feel like you're getting the best care as possible. The surgery is going to be life changing and you want to be confident in the person who's performing it and providing your aftercare.
I hope this helps. Best of luck to you!