So I just bought a 97 Saturn a few days ago when I drive it and park it it leaves little spots of oil no big deal, so I added some not much. Well I moved the car to park it go in the house and about a hour later there's about half a quart on the ground well I moved the car again and it hasn't leaked anymore. Could it have just leaked out what it was overfilled?

Could be overfill. Check the area and lines just to make sure nothing is seriously leaking.