Again, I will say, do not get married to the scale. There is no way to tell how much weight you need to lose to get to 12% BF. I will say it again, being young and new to this, you can still build muscle while in a calorie deficit and dropping bodyfat. Love it while it lasts, because it doesn't last forever. That being said, you might gain 2 lbs of muscle for every 7-10 lbs of fat you lose, which is pretty significant.
You have the outline of abs, so I would guess you are somewhere around 18% BF.