Ease into eating the next time around. Start off way lighter and ramp up over as few hours as you’re feeling like you can handle it. Just like you shouldn’t eat a ton prior to the fast, you shouldn’t pile it on after. Soup. Fruit. Steamed veg. SomePeople here who do longer fasts regularly might have some go tos that would be useful.
I throw up with electrolytes when fasting, with just water fasting, and sometimes breaking a fast. I have a hiatal hernia and experience a ton of reflux. If you happen to struggle with GERD, this could also be why. ♥️ Hope things get easier.