earlier tonight, i was doing my routine eod fina/test injection, and i was in a bit of a hurry, i injected my glute, and did NOT aspirate, so after my injection with a 23g 1and1/2'' needle after i pulled the needle out i noticed a drop of blood in the plastic syringe, what happend, did i hit a vein or nic a vein, there was no pain involved and i didnt bleed other than the blood i found in the syringe...hmmmmm any suggestions, thanks.