Hi, I was hospitalized Thursday night with a diagnoses of Pancreatitis. My enzymes were high, abdominal pain, vomiting blood and mucous and bile, dehydrated. I was NPO for 24 hours and they did another blood test and apparently my enzymes were back to normal. They then informed me that it could be gastroenteritis. I came home yesterday and felt ok. Today I am feeling bad no other way to explain, I haven t had a bowel movement in 2 days and I feel weak, lethargic and very irritable. Can you tell me if of another diagnoses? Also, my blood pressure has been very low throughout at around 84/48 to 93/50. I quit smoking 9 days ago, I do not take any medications and I have no chronic conditions. I am 42 with no children and I have had a partial hysterectomy and appendectomy are my only surgeries.