hi, some weeks ( months ) ago, i noticed occasional pain in my elbows, then my hands and arms were often going numb and tingling, and are doing this every day, especially upon waking, even though i do not lie on them, plus when i carry anything or hold anything FOR MORE THAN A COUPLE OF MINUTES. i ALSO HAVE A SLIGHT RASH AROUND MY STOMACH AND SMALL OF MY BACK WHICH i HAVE HAD FOR Quite some time. The pain has been getting steadily worse and now my whole body aches most of the time. Could this be due to some kind of trapped nerve?