I just pinned about twenty min ago and I am having a little more discomfort than usual. Did everything properly, checked for blood and everything was good, went ahead with the injection and upon pulling out the syringe there was a small amount of blood in the tip. Maybe just a drop or two I assume this was from some suctionn when I pulled the syringe out but like I said I am feeling a little more discomfort than usual. Any ideas fellas??