Hi
I also have this, went to doc, said it is stress symptoms. I recently moved to new home, and started during that time, all the worry and thinking about.
I also cheated on wife, and worried about aids etc, and keep on looking for something wrong with me, so, went to doc almost every week, then I thought I had a rash in thigt, and then it was this and that, eventely, I keep thinking something is wrong with me, I wake up in morning, and it start then, because then I keep on thinking where is something wrong with me today, untill my throat started to feel like this thight, and neck is stiff, my collor on shirt hurts around my neck, feels heavy, so went to doc again, he gave me stress pills, next time, I will let me test for aids I fear so much, but so afraid, my wife will find out etc. So I must admit, after drinking some alcol, or using the stress pill, the doc gave me, and reading this forum, make my tight throat feel better, as I am typing here, I am also going for my first holliday in a year time, was working very very hard the past few days. Also difficult with driving with this neck, when I need to turn my head if reverse. So yes, maybe it is stress!, also read this things on internet about throat cancer, that makes me worry, because I smoke, and with the stress I smoke allot and drinking way to much. When people talk to me, I dont even listen what they say, keep on worry about all this thing.
Cheers, Hope you all will beat this!