Hoo boy do I. I kinda don't like talking about it but I feel like this information might help someone.
Like I have 'moderate' (doctor's words) OCD, which has been bad enough that I was hospitalized twice last year.
Then I have pretty bad anxiety and depression, which got me hospitalized once.
THEN I have ADHD, that really sucks and makes anything academic for me really hard, which makes my anxiety worse, so it's like a cycle.
I cope by listening to music, and talking to my friends. Like honestly your depression will get so much better if you just talk to someone about it when it happens. I also do a bunch of art which helps A LOT. Then there's like exercise and physical activity which is great too.
Anyway, yeah, my heads a fun place.
Also if anyone needs to talk, you can PM me or skype me or something. I've been to a bunch of pros and know a lil bit about this kinda stuff.