Just started my cycle last sun. Prop 100mg/eod and EQ 400mg/week. I did my last shot on thurs into R quad (eq and prop/2ml). I done quad injections for the last 5 cycles with no problems. Everything was as usual, but fri I woke up and my leg was sore. I thought it was due to the prop, but it is not going away and it looks pinkish and edemedous. I started taking amoxicillin in case of infection to be on the safe side but I don't know what the hell is going on.