blood comes from the surface. The injection should have been waaaaayyy deeper than that into the muscle fibers.
Sometimes if it's bad enough some of the oil will in fact dribble out. You can smell the blood and it will have that chemically smelly oil scent. I hate fucking pinning quads.
try injecting your quad with a 25g 1.5' and accidently flex your muscle..... yaaa it kills
Guys if you have hard time to pin, if there are bloods or oils coming out sometimes you may need to use a bigger needle, it seems strange but it's way more easy and less pain to pin with bigger needle deep into the muscle than with smaller needle.
&guy neddle, less pain you mean more pain and more scar tissue.
I feel the same way like I'm losing money on every shot. Sucks