How do I prove to people that I am depressed?

I have been there and the worse part is i went at mental hospital But for good i then recieving some help from social workers after i left hospital. They gives me full support and monthly i am talking with my spychiatrist. Who is very concern and supportive. I now have better view in life. They will help me to my future plan on my studies and how i feel mostly at home. Im so happy right now. Go ask some help from the experts. Trust me it works!