This is my 3rd cycle. I'm doing Test Prop and Masteron 100mgs in one syring EOD. I'm only using my upper buttocks alternating left and right EOD. The pain I'm experiencing in my lower back is unreal. I'm sure its because I'm only using those spots but I'm hoping someone will say its something else.
I've never used any other injection site so I'm a little afraid of the thigh or delt thing.