I have been working with my gun at home, in my suburban, quiet neighborhood (not the best place to practice with live rounds; I have not shot any of course). Practicing with disarming, loading, racking, etc, to get more comfortable with the gun. I had just racked a round into the chamber and it got stuck. I have tried racking it many times, I have tried taking a thin metal object and try to wedge it between the round and the chamber, but nothing will make it come out. It is almost like the round is too big for the chamber, but I know that that is not the case because I have racked this same round out of my guns many times prior to the jam. Please help.