I started running test after being off for a while. I've never ran this lab before. I ran 1cc of test E in my deltoid on Saturday. The pip was more severe than usual but has subsided a lot and is pretty minor and bearable now. What has be concerned is the is a not large but visable firm knot about 2 inches below where the injection was near the bottom of the deltoid and redness along with some swelling in most of the side of my upper arm. It seemed to start swelling more a day or two after the injection. Was curious if anyone ever experienced anything like this. It is new to me. Today would mark the 4th day since the injection. Thank you for any input.