When I first started injecting there was little or no blood after I pulled the pin out, but now every time I inject there is a steady line of blood after I remove the pin from my glute. I usually only inject into my 2 butt cheeks but I also try and find a different spot each time, why do you think I am bleeding so much and what should I do about this. My friend has been doing the same exact places as me and he never bleeds. Thanks for any input.