What Causes Itching And Burning Sensation In The Upper Chest?

Sir, I have a strange problem. Let me tell you why I call it strange. Initially I thought this problem was purely psychological and thought that it was due to my abusive father. Now, after so many days, in fact years, I realize that it is a neurological problem. The problem was difficult to diagnose and I can give you a brief description of the problem now after painful analysis. I have a iching and burning sensation on the upper part of my chest which I consider to be the root zone of my problem. I get weird sensations in my hand and leg after that weird sensation in that zone. I get a very uncomfortable, irritating sensation in my throat, in the right half. This sensation starts somewhere in the right and proceeds towards the right hand and right leg while causing iching and burning sensation in the chest. It also causes the irritating feeling in the throat. I also consider the throat as one of the affected regions. Please help me...