You're going to do fine. I had 3 C-Sections prior to the sleeve. The pain level didn't even come close to the C-Section pain! I have been using my pain meds at home, simply because my dr still won't let me swallow pills & the crushed Tylenol/liquid Tylenol is too nasty tasting for me right now. I'm still sleeping on the recliner (I'm one week post-op).
Use your previous surgeries as as "confidence" booster! We gave birth to our babies--nursed & cared for them while in incredible amounts of pain. We can handle sleeve surgery!