I have pins and needles and soreness in my feet and toes.sometimes the numbness feels like its down the whole left side of my body.my neck would be sore and stiff sometimes,my shoulders as well.below my breasts I would have a feeling like indigestion.i have carpel tunnel in both hands as well.a few nights ago in bed I had a sharp pain right across the middle of my back which lasted a few seconds .what could all these signs be as a result of.i am 44years old and weigh about 10 stone .i am also 5ft 4inches tall