annoyed doctors

Hey everyone. My doctors seem to think there is nothing wrong with me. Meaning my digestive distress, headaches, vomiting etc. was normal to do all day long. Yeah. My dad had suggested trying a piece of cheese with a lactaid pill. It didn't do anything which means it has to be the casien right? I mean one would think. Than again it took twenty one years for a doctor to tell me I have underdevolped lungs. Um how would I still be alive after twenty one years if I have underdevelpoed lungs? Is it me?