Can anyone diagnose me on some mental ilness based on this?

Anonymous
My mind grabs any negative thing and thinks about it, I have a thought that ruins me, (surgery, medical stuff, anesthesia needles, endoscopy,) these kind of examples... when I want to start drawing or watching my favorite TV show with a positive empty relaxed mind, I just forget it and just think about the thought, I feel like there's no way to cure it since it's my brain and no one can do anything and it can just pop up anytime. It's like IL tell myself that I want to have a last thought of it so I throw it away and be comfortable and never think of it again, but I do when I wanna do something else... I can't believe how people are able to go out to malls and buy stuff and make YouTube videos and laugh without thinking of these stuff.. yes I do laugh and talk to people in class, but I still get the thoughts when I get home.. it never leaves my mind for good, people can just see a TV show about diseases and stuff, and it finishes and they'll be like moving to go shop or continue there life happy, but me, IL be like sitting and really thinking what happened and what diseases are they and think think think... I don't know how to explain how I think of it.. it st exactly like "let me think of it so it is my final time to think of it and after, I can go draw and go out and watch movies" but it doesn't work out
Can anyone diagnose me on some mental ilness based on this?
4 Opinion