I'm suffering severe anxiety or at least I think it's that my symptoms are headaches increased coloured vision as in everything looks really bright to me kind of like derealisation but not sure if it is I also feel like I have flu or am really cold and jumpy in my body it's Almost constant and I feel tired and drained I am also really negative constbaly and feel like I'm acting like a grumpy teenager just wondering if a anti depressant would change all of this for me as I can't live with all of these symptoms anymore as its ruining my life. My head feels like it's going to roll off my shoulders at times when my anxiety peaks and I feel really sick and weak just worried I have something medical going on rather than the anxiety but that's a very anxiety thing to say so who knows.