I hear you. In 2011, I was also 14, but I don't think I found my passion in photography yet. It was therapeutic, always an easy out when pressures mounted much too high. Grateful I did not suffer much pain as you have, but all the same, I understand how creativity is a strong outlet. I am convinced, though, that nothing else could bring me this kind of satisfaction. To that end, I feel blessed.
I'm happy you don't experience the same thing as mine, just take care of your mental health and don't ignore it cos once you catch an illness, you'll have it forever (until they find a cure). Glad you found your passion in photography as well. You are great at it. Take care :D