I just started my first cycle of 500mg/wk sust 250, 300mg/wk test cyp.
I did my first shot test in my left arm(1cc) and all was well with that. I've now done my sust shot in my right arm (2cc's) and it is rock hard and swolling, as well as really sore and red. Any advice on what i may have done wrong, or what i can do to prevent this. I used 22 gauge 1" needle.