first time, need help

I have been working out on and off for years decided to try winstrol, injectable, to get cut again. Did it the first time yesterday lateral thigh.
felt like a bruise later that day, today can hardly stand to move that leg feels as bad as a break. only did 50mg, was going to do 50 more this weekend but not sure what went wrong. Any sugestions?

Water based gear is more susceptible to bacteria. Just load the syringe take the needle off and shoot it down your throat. Yes you can drink winny :D