I've had time to cool. I think being here is just sucky. But I suppose it sucks for anyone who's in the hospital. I'm going to be calm cool and collective and bide my time. I won't be here forever . And I'm sure being in the hospital sucks for everyone.
Yeah don't do anything crazy - you need to find out what's going on before you leave, because (apparently) either nobody knows how serious it is, or they simply haven't told you what's going on yet. But they must have had a good reason to admit you in the first place; they don't check people into the hospital without a good reason.
Honestly going to the cafeteria was a terrible idea - the last thing you want right now is to catch the flu or something (which is why they want to give you those vaccines), and public areas like that are Ground Zero for most infections. Best to stay put and don't touch anybody, and wait to see what the hell is going on.