happened to me just about a week ago as well..... injecting into my delt. It's normal and will probably happen 1 out of 15 injections for me i'd imagine.... then I get a nice bruise like stated above.... SUCKS when you get a bruise on your delts though because then no sleeveless shirts for a few days til it goes away........ unless you don't mind advertising at the gym that you inject stuff..... ;p I mean hey, it could just be b12 injections but people like to just assume whatever they want.
p.s. next time try to save as much blood that leaks out of you and just lick it up....![]()