i m a student and i had got a little discomfort at studying and then my problem started. i started feeling cold in my feets in night and need to wear socks. and my body always felt cold intolorence. and then now real problem started.my back always feel cold .i wear many warm clothes but the problem couldnt be solve.nowdays in summer also my back always feels discomfort due to some cold feeling . i have checked it and had TAS NEXITO AND TAS MITH PLUS FOR 9 WEEKS but the pain doesnt go . doctor says it is a residue of depression and suggested me that medicine .. but i feel thats not the problem../? what should i do??what is the right solution for this??which doctor i should prefer?Is it a thyroid problem?? age-24 problem started-7 months