So did 1 cc of sustanon 250 in my left shoulder, 4 days ago. My arms been sore since the shot and it's been getting pretty red and itchy. The pains not that bad and there are no signs of having a fever. It's kind of odd how the itchiness and redness is in my tricep and not my shoulder.

Am i just tripping or is this a possible infection. Heres a picture.

http://img.photobucket.com/albums/v2...m/IMG_0240.jpg