I don't suffer from Sleep Paralysis but I know a great deal about it. Reason being, I read a magazine avidly called "Weird New Jersey". It is about creepy places, ghosts, etc. in the state of New Jersey, which I live in. Anyway, people send in stories of seeing ghosts while they are sleeping late at night in their bedrooms. They get the sensation of not being able to move and all that, basically what you described. The writers always mention sleep Paralysis to them. You definitely sound like you have the this disorder. You've got all the symptoms. There isn't a cure really for it, as far as I've researched unless it is VERY severe. I hope you can deal with this soon, I NEVER want to experience that, it sounds horrible.