I don't have neither anxiety nor depression as own disorders. But I have ADHD, and it can bring home and rise anxiety and depression as honorary subdisorders. I have ASD too. And I know what anxiety is, because I had it while I wasn't diagnosed.

I speak from my own point of view, from an European country, so don't take this advice blindly. Wil is right, there is no need to be ashamed about telling what you suffer. People can be mean to you, but that's not your problem. That's theirs. Fortunately, society in my country is removing its blindfold regarding mental illnesses, thanks to other celebrities with mental illnesses, some politicians, and some media outlets.