You have an infected ingrown toenail. The tissue you stuck with a skewer is called granulation tissue. It develops when an ingrown nail becomes infected as the body is trying to wall off the offending foreign object (is this case the ingrown nail) and control the infection. Granulation tissue is very vascular so it bleeds easily. Go see a podiatrist and have an incision and drainage procedure done. The infection will clear up quickly and you can get back to life as usual.