So, let's begin with my story...I'm a normal teenager and I discovered that since last year I started to hear some voices inside my head talking about bad things. Initially, I ignored them but since few months ago "my mind" started to curse them every day.Also, some images are appearing in my mind with me being a president and other things like that

If you'll tell me to go to psychiatrist, I'll defiently refuse, because I'm scared of what my parents will do(they'll get angry very easy) because they want me to be an important man in my life and also I want to have a job, to have a healthy family and healthy kids. What should I do? Is that my imagination?
Thanks.