Okay First off I know I shouldn't be doin it so yeah...But I just injected 15cc into my left arm into what I believe to be known as the cephelic vein, and all was going fine then I noticed the burn which signals im not in vein. I guess I slipped or maybe I've overused it and it's leaky, anyhow instead of pullung out and finding new spot I repositioned point and when it flashed I emptied rig, withdrew slowly, but seconds later the injection site was red and numb. I ran it inder hot water and applied epsom salt and it started to get a lump (10 mins later lump is not there) but my arm is still numb @ inj. site. Will numbness stop? should I be worried? I do know I hit a nerve there a few hours earlier, could I have aggrivated the area when missed shot?