I stabbed some winny for my first time in my right bicep yesterday and it hurt pretty bad so i massaged it for like a few seconds and it got better. Today now it hurts like HELL. Feels swolen and bruised and i can barely move my bicep without feeling lots of pain. Did i do something wrong? i do not want to do site injections again if its going to be this painful every time, i could never try to work out better yet pick up something 25 pounds with my right arm at this point. I want to keep doing the site injections but this pain is not worth it at all.