I just don't know, I feel like other people can read my mind

I am a teenager that lives in long island, York. I just feel like I have to talk to someone;somewhere to get a second opinion on myself. I think I might be, I think it's, mild schizophrenic, I don't heAr things or see things thAt aren't there, but sometimes I feel like other people cAn read my mind and I'll go off on a tangant of trying to scare that person out of my head, then after words I realize I'm acting crazy, this has occurred more than once. Sometimes I also sort of let myself see people that I know, die in my head, and I have often come to the conclusion that I will end up killing someone or many people in the future and I feel almost comfortable with that, I also imagine myself dosing and how everyone else would live if I coMmited suicide. My friends have also told me that I talk about people dosing a lot. Please don't tell me to just see a doctor I want an actual guess as to what my problem is.