Is there a way to get a doctor to clear a mental disorder from my medical records?

I am 17 years old, and last year i was diagnosed with Major Depressive Disorder. I was never depressed i was just looking for attention ( yea, childish I know). I want to join the military, but according to the standards I can't if I have any ';current'; depression illnesses. I was wondering if there were anyway to be cleared from this diagnoses or if i can get it removed from my medical records, or anything that will help me be one step closer to qualifying for the military.Is there a way to get a doctor to clear a mental disorder from my medical records?
You can really clear it what you can do is get evaluated again and bring the proof along with you to the military