There is no sarcasm in these answers, quite the contrary have several ill people taken time to comfort a young person who needs help.
If "see a psychiatrist" is putting someone down in your eyes, then I really believe you need to rethink things. I firmly believe that many people in the DIHALS forum would be "cured" from their symptoms if they saw a counsellor or if severely plagued from paranoia and delusions ( yes, some people in the DIHALS forum actually show signs of that too imho) a psychiatrist.
The first thing I did after my first neuro hospitalisation was contacting a counsellor. It has helped me immensely, and whatever my symptoms turn out to be, the support I have gotten has proven to be invaluable.
There is no shame in seeking counselling. And regardless of what you have; if it is health anxiety, something treatable or something non-treatable it will help you so much more than flushing your anxiety out on a forum while you wait for answers.