The title is pretty dramatic to what it is, pretty much I just think that every Single person wants to attack me I hear and see  stuff like in my peripheral vision, I think people are just watching me all the time I'm m 17 and started college and it's just got worse I feel the need to carry weapons with me when I'm in the house obviously I cant outside but I just don't go out when I don't have to, I think I need to speak to someome I don't know how I would go about it and I don't exactly want my parents to finf out but this week has been hell just always on alert I've not been sleeping and it's affecting my studies I don't know what I can do any help would be good thanks