How many people in this sub have been diagnosed by a psychiatrist and how many have auto-diagnosed?

A bit about me

I was diagnosed with depression and bipolar. Even my ex girlfriend told me I was bipolar, and to me it seemed that she was crazy because for me I was always the same. Then I changed country and by doing so psychiatrist, and at the beginning he was a bit hesitating in saying his opinion and prescribed me anti depressants and mood stabilizators. After a few sessions since I had to go back to him for new prescriptions, I asked and he told me. I didn't know how to feel.. I was confused, I didn't want to believe it. And then he slowly explained me about this and I understood. 

On this sub I want to know how many have been diagnosed by a professional and how many think they are.. I have a feeling the people that haven't been to a doc won't answer. 

