Call me Mel.

My main struggle has been depression since I was 14, it's been an on and off struggle. I also have OCD. I never quite hurt myself when I was younger, but now at 23, I've begun to burn myself, my T has told me that when I feel the urge to hurt myself to replace it with something else, like journaling. But I find that hard to do, so I have replaced it with walking, except now I'm walking 5 hours a day and barely eating.

How do I stop?