Oh sweetie, I'm so sorry to hear that. My Dad 's sick too and I know how frightening it can be. Try and think positive, as hard as that is. The good thing is he knew it was important to go see what's wrong; better to be careful. I know you're scared, but try to be strong. We'll be thinking of you and your Dad and saying a prayer that he checks out ok!!! Please let us know how he's doing, ok? {{{HUGS}}}