Hello sir .I am just 24 years old.It probably being from some time I feel like that I am suffering from any health diease .Recently I got a tonsil I became so obsessed that I thought that I have a cancer I consulted a doctor he said it's a sore throat nothing to worry.previsioulsy I was having stone in kidney.every day I think about that I am suffering from some other disease .I work in call center.I smoke a lot and also I have immense pain in my chest and throat ..sometime I feel like I will not live for many days.one of realitive died from oral cancer.and previsioulsy I used to thought I will die from heart attack.every single day I live like it's my last day.I have turned so negative that I left my job so that I can turned normal.I am sending you a picture of my throat.