Macro to counter a toggle? Help ! :)

Hello, in a game there is a keybind that is a toggle and I would try to see if I can use it as a normal key, the macro would be:
press the key = press, unpress the key
unpress the key = press, unpress the key
But I have no Idea how to make that happen since the macros work only when you press and not when you unpress (in my knowledge)
Any siggestions?

Thanks