I'm so sorry Chandra that Bailey is so sick
I don't have any experience with this but I do know when Stormy had the Nair incident the vet told us just to give her water and pedialyte and hold off food for a couple days.
Would that be okay to give him pedialyte? Or force some water down. Maybe it's best for him to let his tummy rest.
I'll keep him in my thoughts, hope he feels better soon.