Well I was doing a thigh inject yesterday. I stabbed the pin in about half way and it stopped and wouldn't go any further. I immediately felt a pain, and my leg started jumping and my muscle started twitching. Well anyways, I pulled the pin out and stuck in another spot on my leg everything was okay. What do you guys think? I didn't realize I had nerves so close to the skin in my leg. Have you guys ever experienced anything like that from a thigh inject? What was funny was when I was injecting, the spot where I had hit before, would spurt out alittle blood everytime I would push on the plunger. Is that sick or what?