Hey there, about 5 days ago I went in for routine blood work for a physical. Ive had blood drawn many times before without a problem. So i get the blood drawn from my right arm didnt hurt at the time until a few hours after. I began to get pain in both my arms and across my chest and upper back, (not muscular pain or anything) felt more blood was not circulating properly and has continued for 5 days. The pain is constant yet is worse in places at different times, one interesting thing is if i bend either arm it seems to hurt more also wearing tighter clothing makes it worse. any ideas here? i went back to the walk in they dismissed it fast because there was no signs of redness or anything but its been 5 days now no signs of improvment. thanks alot.