Perforated Pouch?
It is very unlikely (and a perforated pouch wouldn't necessarily cause vomiting anyway... Or, depending on where the perforation is would cause the same symptoms as a leak), but it definitely sounds like you need to get back in to see the doctor.
What are you doing to treat the pre-ulcers? The vomiting might be because that condition has worsened into actual ulcers.
Lora
14 years out; 190 pounds lost, 165 pound loss maintained
You don't drown by falling in the water. You drown by staying there.