If in Negril you would be dead, no doubt about it, IMHO. Sorry to hear you had such a serious medical event. Sounds like an aneurysm with the amount of blood you were losing. Good point about insurance but I don't think any travel medical insurance would have saved a person in a situation like yours unless they had a medivac waiting at the Negril airport. Maybe once the new private hospital in Negril is finished it might be a game changer in an emergency........time will tell.
Beer is proof God wants us to be happy, Ben Franklin