Yup you're OBD-I and the OBD connecter is under the hood on the '95, just behind the driver's side strut tower -has a little plastic hat on it when came from factory, -might be gone/lost now.
'95 Mystique LS -leather, power, Duratech, Auto

-the wife has to drive it too!) -'89 Baby Bronc 4x4 V6, -'84 Honda Shadow