I'm new to these, but even watching tutorials I'm stuck. The chamber is empty, mag out and it looks like the barrel is slightly canted downward. Cannot pull trigger, slide won't move at all. side lever won't turn down to remove. If I try to pull the trigger, the slide moves to the rear with the trigger movement, but the whole thing only moves about 1/8 of an inch or so. I can't tell if the recoil spring is somehow out of place or what. I don't want to make it worse, but would removing the trigger pins give me enough play? Any help would be appreciated. Thanks fellas!