Hey. I don't really know how to explain this, but today I had a mental breakdown. Probably the worst I ever had. I wasn't able to breathe and my chest was in pain. it was really bad. and, well, I'm being think that I had enough and if I should just injure myself in a bad way. I'm being feeling bad since a couple weeks ago, but today I had the worst moment. I don't want to feel this way, and I'm tired of this. What should I do?