Lately, things have gotten to me more than usual. When people say shit about me I usually blow it off, but now it seems to hurt me. I can't take this mental pain. It is manifesting into physical pain. I get massive headaches, and my head starts to hurt. I have to lay very still in a dark place for it to stop. Then i just stop thinking at times, and I get lost in my own mind. And then I snap back into reality, but during these little "black outs", i think of murdering people, cutting them with sharp things, burning my school, and other strange things. I think Im crazy. what do you think? And what should i do about it?