Hi. I have acne scars (not sure if what they're called but they are NOT the type of scars are are dented into the skin leaving a hole.. I have mild acne and am just about to start my 3rd month in about 3 days, (60mg/day). So far all you're about to see are scars/hyper pigmentation none of this is active. anyway I wanted to know how long it usually takes for these acne scars to fade away and is it possible that hyper-pigmentation/discoloration can be permanent? Again these are not scars dented into my skin, they are all flat..just look are discolored.
I wash my face 2x day and exfoliate 4x week. also moisturize right after washing.
Here are pictures of the "scarring":
Right side -

Right side -

Left side -

I have no acne on my forehead and very little scarring on my chin.
Also sorry for the bad quality, I took the pictures from my phone.