so does anyone know how to get your old controls back

You should be able to open the controls menu again, and on the aircraft tab, make sure that "Mouse Aim" is selected instead of any of the other simplified/realistic control options.

If the button mapping itself is messed up or you have overlapping controls, go to the "full-real controls" section, remove the keybind (Click on the key in the menu, then look to the lower right for the key with an X icon on it). After, go back to the "mouse aim" controls.