only left side which radiates toward left arm.It's the same place it's been for a long time but really worsening. It is now more intense while I am inactive and I feel so so tired and very scary agitated. I do have a heart stent, but they kept saying all looked fine last september. I don't feel right, there is something wrong and I am out of options. I take pain medication, so I dont' know how much it really hurts, but my arms are getting really weird looking as I work, very red splothy all the way down on forearms and backs of arms it looks horrible. no itching and it seems as if my arms might be swelling a bit, the upper arms? I am so disheartened by Dr.s and my job is in jeapordy taking appointments. Depression is worsening by the day it seems.