Well my sisters are with my dad, before they sent him for xrays they gave him a shot so he was feelig better. It is kidney stones... Sad to say, but thank goodness. :P he is feelig better, especially since we know what it is for sure. They gave him vicodine for the pain to take home. and now it is just a waiting game. I am so relieved that it wasn't something else.
thank you to everyone for your support.