Just my humble opinion...you HAVE to go to the hospital. Muscle pain and fever are not normal with food poisoning. Knock on a neighbor's door and just plain ask. Wave down a car. It's doesn't matter if it's inconvenient--IT HAS TO HAPPEN. For all you know there's a bug that's destroying your whole system right now and the only thing that can stop it is antibiotics. That kind of illness is the type of thing that can easily kill you if not taken care of.