Nikon FA film counter going backwards?

When I take a picture with my Nikon FA and then I advance the film for the next shot, the film counter is going upwards instead of downwards.Am I double-exposing the film or something? How do I fix this?

HUH?

The film counter counts how many photos you have taken. It is not counting down or telling you how many shots are remaining. It starts at shot 1, next is shot 2, next is shot 3 and so on.

There's nothing wrong with it.