I'm not new to shooting, but new to handgunning, and just got a new 92FS. I'm looking forward to learning all I can about shooting and practicing at the various ranges in the area. My gun has never been shot and I've already muffed it. I put a spent cartridge in it to 'dry fire' it and now the slide is stuck, with about 3/8" of the recoil spring guide sticking out, and the slide won't go forward or back. Even releasing the disassembling latch doesn't help. What have I got here, and can I fix it?