Just unsure about this test, 1 day after 500mg shot in but ,was a bulging pain hard spot like 5 inches round seems like it is moving, its 2 days later now and it is higher up,less painful now but look in the mirror i can see a bulge, kinda bruised also,,,,,,peace of mind wanna see if that is unusual,,,,would call supplier but he got shot,,,not related to gear.