Hi , I’m a 16 year old girl who has bad health anxiety.

I hope by posting on here I won’t seem inconsiderate in any way. My issue is I find the smallest bump or mark or just any sensation and google it which always ends up in me telling myself it’s probably cancer.

lately I’ve become obsessed with looking in my mouth because I’m so convinced I have oral cancer. I look on google and I have every symptom , peeling,reeking gums, white marks, pain even black behind my teeth. My mouth is always a bit dry no matter how much I drink and I’ve got to the stage where I’m convinced it’s something serious. It keeps me up at night worrying but I’m still to scared to go to the dentist.

i just wondered if anyone related in anyway or had any advice. Thank you