Sorry I couldn't update this sooner, but I was on a road trip all weekend. Injection site is fine, and this was not my first inject. I used a 23g pin so I dont it could be the so called itty bitty's, and I injected very slowly. I always take my time with injections, and never break the laws of sterility. It got itchy and a litle inflamed, but never red, or hot to touch. No fever or malaise. The inflammation is gone and so is the itching, this inject was just kind of strange. When I first injected everything went very smooth, and the gear is smooth as silk. Three days later it started to itch then it started to get inflamed. Gone now, and everything is OK.