I've never had any that bad and I'm sorry you are dealing with all that. I have a thought though, and by no means am I a doctor. But I work with folks who have seizures often and that does sound like it could be what that was. The symptoms can be many things, and most of what you described. Especially the loss of bladder control. That's very typical of a seizure. Seirzures don't have to be the grand mal, total body shaking that is what most people think of or would recognize. They can be a lot of different things. Anyway, just some info to think about. I hope you're feeling better