Oh, bummer! My guess is you threw it out of time, which definitely means a trip to the sewing machine doctor. Too bad you don't have a backup machine. I doubt you bent a shaft, that machine is old enough it's probably all heavy-duty metal inside. I'm surprised you were using a spatula, they're so big! I use a chopstick sharpened to a point with a pencil sharpener.
Hope you get her back up and running soon!