I m worried about my mental health, I ve been feeling low for a year now. This morning there were two voices in my head, I couldn t hear them, they were more like thoughts invading my mind. One was telling me I was worthless and to step into the traffic, the other was telling me not to. They felt like they were coming from my actual mind, like I was creating them, but I couldn t get them to stop, I felt like a third person inside my own mind. I don t know if it anything to worry about or if I m just going through an angsty teenage phase that s normal. It was just rather distressing. Should I be concerned?