You mistake EVERY "different" bodily sensation as n* ? If I get a little too hot, cold, warm, frustrated or generally anxious, I compartmentalize it into "Right. thats it. I feel sick" when upon exploring the actual feeling, its not n* at all... I had a little bit too much toothpaste on my toothbrush before and it felt overwhelmingly hot and I panicked a bit cos I tasted pure strong mint and I felt a tiny bit sickly for one second... then I realised absolutely NOTHING happened.... and before in the sun, I thought I was getting unwell then realised it was 26degrees and I was in long black trousers and RIGHT in my suntrapped garden. This phobia!