I woke up unable to use my arm properly. i slept on it all night and wont up in a lot of pain and i cant move my middle fingers?

Slept so you put pressure on the nerve going to middle fingers. Google innervation of fingers and you can find which nerve it likley was depending on exactly where the pain is. Try not to do this again. If you have passed out this is more likely to happen. In fact nerve can be permanently damaged as meds alcohol that made you pass out stops you from moving off nerve when it says: Hey get off me!