question: I had severe abdominal pain last night--cramping---ran downstairs to bathroom--when I got there the room was spinning and i knew that my blood pressure was severely dropped--so i layed on bathroom floor--eventually started vomiting--then huge loose bowel movement---i felt like i was literally going to die--i have an autonomic dysfunction with orthostatic hypotension and labile hypertension after the epidode last night my bp was 80/55 sitting---but i am sure it was much, much lower when i ran downstairs--my bp drops with pain--all day today i have felt really weak--what do you think happened